FR901266A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Lighting system for printers or enlargers for the production of color proofs
Assignee: IG Farbenindustrie AG
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Filing: 1944-01-17
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Granted: 1945-07-23
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Expires: 1964-01-17
Abstract
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Inventors
No inventors recorded.
Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 08:56
CPC Classifications
G; G03; G03B; G03B27/00; G03B27/72; G03B27/73
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