Patent FR992455A successfully refreshed from Google Patents.
FR992455A
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FR
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Microfilm camera
Assignee: Compagnie Francaise Thomson Houston SA
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Filing: 1949-05-25
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Granted: 1951-10-18
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Expires: 1969-05-25
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 05:37
CPC Classifications
G; G03; G03B; G03B27/00; G03B27/32; G03B27/52; G03B27/62; G03B27/6207; G03B27/34; G03B27/36
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