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SU前苏联专利
Method of producing triphenylalkene derivatives
Method of preparing pyridine derivatives (its versions)
Method of preparing morphine derivatives
Method of preparing cynnolin-3-yl-carboxalic acids or their salts
Method of preparing derivatives of 1-(n-piperidino)phthalazyl or their salts
Method of preparing derivatives of 2-lowest alkyl-7-cylamido-3-cephem-4-carboxylic acid or their sal
Method and device for preparing vinyl chloride polymers
Leading and adjusting device for working body of machine for drilling and closing tapping holes shaf
Device for continuous treatment of lignocellulose fibrous material chips
Device for forming fibrous mass web
Metallic factening element
Videotape recorder
Brush device for microelectromachines
Electric machine with build-in transformer
Elastic belt for clothing
Method of remowing sulfur dioxide and nitrogen oxides from gases
Cutter for mechanized fired cleaning of certain defects on surface of metallic body
Metal cutting lathe
Unit for producing lumped portions
Hydraulic distributing arrangement of car braking system
Method of alunite processing
Method of producing tert-alkyl ethers
Method of producing ether-like product
Method of producing isomeric sustituted cyclopropanecarboxalic acids or their functional derivatives
Method of preparing purine derivatives or their salts
Method of preparing derivatives of 3-(tetrazol-5-yl)-1-azaxanthone or their salts
Method of preparing polypropylene
Method of uranium extraction
High-alloy steel
Automatic control system of working body of cultivator
Coutersunk mounting device
Universal hinge
Device for generating acoustic impulses in liquid medium
Rotor of electric machine
Method and device for discrete signal transmission
Dough mixing machine
Filter
Method of extracting sulfur dioxide from cases
Method of regenerating catalyst for marcaptan conversion
Classifying lining of drum mill casing
Shocking device for cleaning industrial pipelines with washing liquid
Method and unit for producing metallic powders
Device for moulding elastic contact lenses
Device for moulding elastic contact lenses for tyrewriters,data registers or character-tyring telegr
Wheel assembled with pneumatic tire of open profile radial structure
Car wheel suspender
Device for control of stepwise gear box of vehicle
Method of making contruction articles
Method of preparing aminopropanol derivatives or their salts
Method of preparing aromatic urethans
Method of preparing5-fluoro-2-methyl-1-(p-methylsulfinylbenzylidene)indenyl-3-acetyc acid
Method of preparing n-substituted thiobutyramides or their salts
Method of preparing derivatives of dehydrocyclic iminoacids
Method of isolating pyrazole derivatives
Method of preparing 1,1-dioxides of penicillanic acid or its esters or its salts
Method of preparing steroids
Thermoplastic mouldable composition
Method of producing chloride and alkaline metal hydroxide
Roofing element
Electropneumatic device for control of additional air inlet
Horizontal axial hydroset
Hollow piston for hydrostatic piston machines
Device for control of bistable electromagnetic relay
Megnetic filter for liquid
Method of absoring water vapours by getter material
Method of making pellets from powdered materials
Control device for antiblocking car braking system
Hoisting-transporting device for long cargo
Method of extracting univalent inorganic acids from aqueous solution
Method of preparing isoquinolinium derivatives
Method of preparing phenylhydrazinopyridazines
Method of preparing 3-4-(2'-pyridyl)-piperazin-1-yl-1-(3,4,5-trimethoxybenzoyloxy) propane or it
Method of preparing 9-(2-oxyethoxymethyl) guaninephosphates
Polymeric composition
Composition and its processing method
Composition for coatings
Glue composition for corrugated board
Internal combustion engine valve housing
Exhaust collector
Device for forced air feeding
Infrared cell
Device for analyzing biological liquids
Piezoelectric switch
Electric plug
Heat-insulating mixture for making slabs
Device for assembly and welding of parts of diapositive frame
Method of making porous plastic material articles
Method of waste water purification from mercury and its inorganic compounds
Method of preparing imidazole derivatives or thir salts
Method of preparing 2-desoxystreptamineaminoglycosides or their salts
Method of preparing fluorine-containing copolymer
Thermoplastic mouldable composition
Method of producing coloured pigments based on titanium compounds
Method of slow coking
Method of automatic control of invert sugar fractionating
Lead based bearing alloy
Leads of aluminium electrolyzer
Method of machine for straightening railway
Device for forming drops of liquid in sprayed printing
Printed circuit for multilamp blocks of lamp photoflashes
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