Method of preparing derivatives of o-(3-amino-2-oxypropyl)amidoxime or their salts Method of preparing guanidine derivatives or their salts Method of preparing methyl-3-(2-quinoxalinylmethylene)-carbazate-n1,n4-dioxide Method of preparing furanic compounds Method of preparing derivatives of pyrazolo-/1,5-c/quinazoline or salts Method of preparing substituted triazolo-1,5-benzodiazepines or their salts Method of preparing 4'-deoxyadriamycin-hydrochloride Method of preparing corticoids Flaring plastic tube Photograph viewing device Method of aligning multibeam projector Pencil lead coating polymeric composition Apparatus for meat extraction from crustaceans Method of synthetic tobacco production Device for feeding rod-like articles onto conveyer Package Self-overflow tank for liquids fed into engines nder weightlessness conditions Cigarette box Method of producing element sulfur from hydrogen sulfide and sulfur dioxide Method of preparing substituted acyl derivatives of aminoacids or their salts Method of preparing optical isomers of beta-substituted of alpha-acylamidopropionic acids Method of vitamin a or its derivatives isomerization Method of preparing prostaglandin analogs or their salts Microorganism identification method Method of recovering copper from oxide solutions by extraction Method of treating non-woven material Drill bit Cast-iron monoblock piston Heat-exchanger Narcosis apparatus Device for cleaning electrodes Method and apparatus for continuously extruding finished products Process for manufacturing laminated material Apparatus for storing and batched dispensing of thickening liquids Sprayer Magnetic flux transducer Method of purification of waste liquor Method of preparing benzoquinone derivatives Method of preparing triazines Horizontal electrolyzer with mercury cathode Vertical bipolar electrolyzer Articulation joint of hinged furniture parts Measuring pulse former for analyzers of particles in liquid Digital data transmitter Device for transmitting and receiving coded colour tv signals Boiler Insecticide-acaricide Herbicide Method of making soft cheeses Method of detecting surface antigen of hepatitis Method of producing alcaloids of ergot Automatic fire-extinguishing system Apparatus for separating substances by centrifugal force Apparatus with moving catalyst bed Method and apparatus for cutting edges of non-woven material on lattice surface Colour registration device Vehicle Turntable for transfer of articles between conveyers Apparatus for making articles from glass tubing Method of manufacturing laminated glass Method of preparing esters of 7-beta-acylamido-3-methylceph-3-em-4-carboxylic acid Method of preparing shock-strength polystyrene Method of colouring linear polyamide Polymeric composition Method of preparing pullulane Regenerative heater Reagent block Plant for industrial treatment of molten metal with gas Electrolyzer for producing chlorine and sodium hydroxide Cathode for electrolytic extraction of copper Throttling valve control device Carburettor for ic engine Drum brake Membrane tank for luqiefied gases Apparatus for pulsing combustion of fuel-air mixtures Method and system for determining coordinates of aircraft in airfield area Developing device for electrophotographic apparatus Power switch Mounting post Apparatus for controlling metering-out ink in printing press Glass-colouring additive Method of plant fungic disease control Coffin Method of preparing serous albumin fractions Device for feeding cooling liquid on surface of rolling stock Method of manufacturing heat-exchanger Tool for cutting holes Method and device for making slot on plastic material tube Method and device for making rubber-covered cord linen Tool blade for removing protector from spent tire tread Printing apparatus of offset printing machine Safety device of lift Method of preparing vinyl chloride Method of preparing polymeric composition Method of desulfurizing asphaltenic metal-containing oil raw material Method of preparing antibiotic Shuttleless loom Mass-feeding device of paper-producing machine Internal combustion engine Fuel flow control device of carburetor dosing system