Search Results - "ZENKERT,FRIEDRICH" :: K.UTB vyhledávací portál

PROCESS FOR WELDING BODIES OF PLASTICS MATERIAL AND WELDED JOINT FORMED BY THE PROCESS

by FRIEDRICH ZENKERT, HELMUT KAUFER
Year of Publication 06.10.1971

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Patent

by FRIEDRICH ZENKERT, HELMUT KAEUFER
Year of Publication 25.06.1971

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Patent

by FRIEDRICH ZENKERT, REINER THEOBALD, HELMUT KAEUFER
Year of Publication 25.01.1973

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Patent

by THEOBALD,REINER, ZENKERT,FRIEDRICH, KAEUFER,HELMUT
Year of Publication 30.11.1972

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Patent

by KAUFER,HELMUT,.DR, ZENKERT,FRIEDRICH
Year of Publication 19.08.1971

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Patent

by ZENKERT,FRIEDRICH, KAEUFER,HELMUT,.DR
Year of Publication 25.03.1971

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Patent

by KAEUFER,HELMUT,,DR, ZENKERT,FRIEDRICH, DAMM,ROLF
Year of Publication 19.08.1971

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Patent

by THEOBALD,REINER, ZENKERT,FRIEDRICH, KAEUFER,HELMUT,.DR
Year of Publication 18.03.1971

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Patent