Assignee
LANGENSTEIN & SCHEMANN AG
3 granted patents·17 citations·filing 1975–1979
Top patents by PatentIndex Score
3 records- 0145US4286454AApparatus for forging shaft flangesLANGENSTEIN & SCHEMANN AG·Filed 1979·Granted Sep 1, 1981·9 cites·7 claims
- 0241US4014198ADrive mechanism of a pair of forging or stretching rollersLANGENSTEIN & SCHEMANN AG·Filed 1976·Granted Mar 29, 1977·7 cites·5 claims
- 0326US3992920AWedge pressLANGENSTEIN & SCHEMANN AG·Filed 1975·Granted Nov 23, 1976·1 cites·4 claims
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