Assignee
NAT PRINTING PLATE COMPANY INC
2 granted patents·9 citations·filing 1978–1980
Top patents by PatentIndex Score
2 records- 0135US4350437AApparatus and method for producing images of various sizes on photosensitive filmNAT PRINTING PLATE COMPANY INC·Filed 1980·Granted Sep 21, 1982·3 cites·22 claims
- 0231US4236542ARotating fastener mechanism for holding a workpiece in a washing apparatusNAT PRINTING PLATE COMPANY INC·Filed 1978·Granted Dec 2, 1980·6 cites·17 claims
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