Patent US2989023A successfully refreshed from Google Patents.
FR856084A
Expired / Lapsed
FR
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Improved punch and machine for perforating motion picture films and other resulting sheets or films and perforated products
Assignee: Kodak Pathe SA
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Filing: 1939-02-16
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Granted: 1940-05-27
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Expires: 1959-02-16
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 16:20
CPC Classifications
B; B26; B26F; B26F1/00; B26F1/0007
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