Invention Grant
US3102809A Naphthoquinone-(1,2)-diozides and printing plates made therewith
失效
萘醌 - (1,2) - 二氮杂锡和由其制成的印版
- Patent Title: Naphthoquinone-(1,2)-diozides and printing plates made therewith
- Patent Title (中): 萘醌 - (1,2) - 二氮杂锡和由其制成的印版
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Application No.: US4425460Application Date: 1960-07-21
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Publication No.: US3102809APublication Date: 1963-09-03
- Inventor: FRITZ ENDERMANN , FRITZ UHLIG , PAUL STAHLHOFEN
- Applicant: AZOPLATE CORP
- Assignee: Azoplate Corp
- Current Assignee: Azoplate Corp
- Priority: DEK0038378 1959-08-05
- Main IPC: G03F7/022
- IPC: G03F7/022
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