Ceramic substrate for solar cells with a thin crystalline silicon layer
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Cleaning compsns. for boilers - contg. alkali metal iodate or periodate in alkaline soln.
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BURNER
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METHOD FOR IMPROVING THE CARBON CHARACTERISTICS
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Calcining shaft furnace - with cooling zone subdivided into parallel subshafts and separate fuel supplies
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Heating control fluid quantity measurement - uses vertical cylinder connected to fluid channel to enable observation of fluid level against level marking
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Briquetting sponge iron dust for steel mfr. - where dust is mixed with aq. emulsion of bitumen binder
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METHOD OF MANUFACTURING UNDERBODY PROTECTION FOR VEHICLES
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METHOD FOR PRODUCING BITUMINOESE LAYERS
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Reducing gas producer - with coaxial inner and outer reaction chambers operated under stoichiometrically without extraneous heat
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Road tanker filling arrgt. - filler nozzle fits into top of dip tube fixed inside tank
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Release agent
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Leakage detection from petroleum storage
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Lubricating oil mixtures with improved stability
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Plasticizer for rubber
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Process for the production of mechanically easily processable rubber mixtures with improved physical properties
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Process for the production of synthetic rubber vulcanizates or regenerates
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Process to improve the mechanical processability of synthetic rubber or rubber successors
