FR408700A
Expired / Lapsed
FR
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Binocular Single Vision Optical Device
Assignee: AUGUSTO PUCCIO
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Filing: 1909-01-30
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Granted: 1910-04-02
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Expires: 1929-01-30
Abstract
No abstract record available.
Inventors
- 👤 Augusto Puccio
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 04:34
CPC Classifications
G; G03; G03B; G03B21/00; G02; G02B; G02B23/00
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