Assignee
ALCAN RORSCHACH AG
CH·2 granted patents·30 citations·filing 1988–1989
Top patents by PatentIndex Score
2 records- 0161US5020955AMethod of manufacturing a closure unit made of sheet metal or plating and container having a closure unit obtained therebyALCAN RORSCHACH AG·Filed 1989·Granted Jun 4, 1991·15 cites·5 claims
- 0242US4915254AClosure unit made of sheet metal or plating, method of manufacturing such a closure unit and container having a closure unit obtained therebyALCAN RORSCHACH AG·Filed 1988·Granted Apr 10, 1990·15 cites·10 claims
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