Patent US3289093A successfully refreshed from Google Patents.
Patent FR590977A successfully refreshed from Google Patents.
FR590977A
Expired / Lapsed
FR
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Improvements to photographic film intended to be wound into reels
Assignee: Pathe Cinema SA
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Filing: 1924-12-26
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Granted: 1925-06-26
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Expires: 1944-12-26
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 23:36
CPC Classifications
G; G03; G03C; G03C3/00; G03C3/02
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