Device for receiving self-supporting building material layers in shafts
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Cleaning of coke oven door with sealing cuts and membrane fastened at door plate, comprises cleaning sealing cuts and surfaces of membrane with jet nozzles element subjected to heated air
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Method and apparatus for testing core samples
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Apparatus for testing anchor holes
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High-pressure gas scrubber for the desulphurisation of coke oven gas
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Seals for coke oven doors and the use thereof
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Hollow jet pipe
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Seal for coke oven door is fastened to body of door and comprises sealing edge and slots in comb-like configuration
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Device to generate frequency spectrum in pipe in reciprocating piston engine has modified throttle plate with profiling and perforations to improve acoustic characteristics
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Electromechanical drive for control/regulation of flow rate of modulating choke flap has rod at one end in vibration generator with coil/core/active counter bearing, other end joined to flap axle
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Method for influencing the combustion process of an internal combustion engine
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Method for generating a frequency spectrum in an exhaust pipe of a reciprocating engine
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directional drilling
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Device for checking the tightness of vehicle swivel joints
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Device for closing the riser pipe of a coke oven
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Method of sealing of chambers against gas and fluids involves using damming inserts containing stretch filled with gas pressurized bitumen
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Coke oven door for retrofitting to existing coke oven doors comprises gas channel completely surrounding oven door and fixed on membrane consisting of two layers
AU9179301A
Method for charging retorts in a battery of coke ovens
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Method and device for filling coke oven chambers of a coke oven battery
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Rinsing pre-coolers of coking plant involves using liquid phase produced from collecting main which has not been impinged with pre-cooler condensate
