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Inventor

BIRKENMAIER GERHARD

DE7 patents
⚠️ This page may combine multiple inventors who share the name “BIRKENMAIER GERHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ZAHNRADFABRIK FRIEDRICHSHAFEN

5 patents

BADER JOSEF

1 patent

KOSTAL LEOPOLD GMBH & CO KG

1 patent