Showing 1 - 20 results of 44 for search '"HELLMIG ERHARD"', query time: 0.86s Refine Results  

AT206748B

by ERHARD HELLMIG
Year of Publication 28.12.1959
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Patent

Filmspule

by HELLMIG ERHARD
Year of Publication 20.11.1942
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Patent

Filmbehaelter

by HELLMIG ERHARD
Year of Publication 20.06.1942
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Patent