Method and apparatus for regenerating sand-clay foundary sands Heating device for heating vehicle cabin Energy absorbing device for vehicle Ice-going fishing vessel Suction dredge barge Process for preparing hydrogen cyanate Process for preparing metacrolein and methacrylic acid Process for preparing substituted benzophene hydrazones Process for preparing derivatives of 3,5-diamino-1,2,4-triazine or their acid addition salts Process for preparing 2-cyano-6-hydroxybenzthiazole Process for preparing leurozine-type alkaloids or their acid addition salts Process for preparing anionite Liquid-crystal dielectrical material Process for preparing carbonaceous binder Press for separating liquid and solid phases Method for producing aluminium Quick-action fastener for removable attachment of pneumatic dampers, distribution manifolds, cover p Sweeping machine Electromagnetic actuator for internal combustion engine valve Power plant Actuating mechanism of drum-and-shoe brake drive with inner shoes for wheel-mounted vehicle Method for kinetically determining concentration of enzimatic substrate Device for generating high-intensity ultraviolet radiation Device for pneumatically loading preheated coal into coking oven Self-propelled grain harvesting combine without straw shaker Method for recovering caffeine from vegetable raw material Method for recovering caffeine Process for preparing antacide based on magnesium and aluminium hydrooxides and sulfates Converter for methane production Reactor for catalytical liquid-phase oxidation of alkylaromates Powder sprayer Workroll with controlled defflection Refractory brick for lining metallurgical vessel Cutting tool Device for long feed of logs to sawing machine Machine for processing round lumber Chipping machine Apparatus for continuously making wood-splinter and woodwool slabs from fibrous web Continuous=action press Copying paper Method for making chain-like packages for suction pipes Blank for folding container of material having thermoplastic coating Method for preparing solution of cisplatine Laminate Method for producing granulated complex fertilizers Process for preparing acrylonitrile Process for preparing pyrimidinones or their acid addition salts Process for preparing sequiterpinene derivatives or their salts Process for preparing derivatives of n-heterocyclic-4-piperidine amines or their salts Method for preparing catalyst of polymerization of olefins Composition for stabilizing polyvinyl chloride Liquid crystal dielectric Device for adding reagents Electrode for electrolysis of aqueous solution of metal halogenide Cathode for aluminium electrolytic cell Device for controlling speed of weft thread laying in loom Straightening-tamping-finisting machine Device for continuous replacement of rails and rail clamps in railway track Inclined guide member for sliding planer Device for continuos injection of fuel into internal combustion engine Rotary vane machine Pneumatic device for supplyig control systems Cardan transmission for automobile vehicle Brake cylinder for vehicle wheel Drying or cooling apparatus for bulk materials Electrode for electrical storage battery Method for making belt electrodes Operation table for palm surgery Filter press for slurries Magnetic fuel cleaing device Centrifuge for separating blood in fractions Apparatus for preparing melt containing solid and liquid phase Automatic device for replacing welding guns Device for injecting plastics and elastomeric materials Jet printing device for successive printing Conveyor system for conveying mass of rod-like products Pastetube valve Device for feeding tape material Device for temporary accumulation of yarn during supply Process for preparing polyfluorocarbon Method for isolating ammonia from carbon dioxide Apparatus for aerating effluents Method for preparing fine-grain structure copolymers Process and apparatus for producing carbon from coal Apparatus for processing coal and for producing electric energy and gas Apparatus for refining molten aluminium Method for recovering hexavalent uranium Device for cutting-off weft thread in shuttleless loom Cylindrical slot screen of knotter for refining paper pulp Machine for straightening railway track Fastening device for fastening products to hollow slabs Method for removing elementary sulfur deposits in wells System for controlling recirculation of exhaust gases of internal combustion engine Fastener Overload protection clutch Apparatus for cleaning liquid from particles Excrement metering device Fungicidal composition (modifications) Process for preparing catalyst of hydroenating processing of aliphatic and aromatic compounds Method for controlling ink writing members and device for controlling ink writing member