Assignee
TELDEC SCHALLPLATTEN GMBH
DE·3 granted patents·4 citations·filing 1983–1985
Top patents by PatentIndex Score
3 records- 0129US4640745AProcess for producing a cutting baseTELDEC SCHALLPLATTEN GMBH·Filed 1984·Granted Feb 3, 1987·2 cites·15 claims
- 0227US4748612AArrangement for cutting information into a record carrier made of metal, particulary copperTELDEC SCHALLPLATTEN GMBH·Filed 1985·Granted May 31, 1988·0 cites·8 claims
- 0324US4531207ARecord cutting stylus assemblyTELDEC SCHALLPLATTEN GMBH·Filed 1983·Granted Jul 23, 1985·2 cites·8 claims
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