FR40304E
Expired / Lapsed
FR
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Stereoscopic views mounted on cards and stereoscope intended for their vision
Assignee: Marcel-Louis-Auguste Mollier
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Filing: 1931-05-05
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Granted: 1932-06-09
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Expires: 1951-05-05
Abstract
No abstract record available.
Inventors
- 👤 Marcel-Louis-Auguste Mollier
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 18:33
CPC Classifications
G; G03; G03B; G03B23/00; G03B23/08; G03B23/12
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