Assignee

PRECISION COSMET CORP

1 granted patent·55 citations·filing 1978–1978

Technology mixB29D1 B29K1 B29L1 G02C1

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0189US4193671AIdentifying means for polymeric contact lensesPRECISION COSMET CORP·Filed 1978·Granted Mar 18, 1980·55 cites·11 claims

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