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FR1236645A
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Assignee: Leon-Pierre Giraud
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Filing: 1959-06-12
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Granted: 1960-07-22
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Expires: 1979-06-12
Abstract
No abstract record available.
Inventors
- 👤 Leon-Pierre Giraud
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 20:00
CPC Classifications
G; G03; G03B; G03B21/00; G03B21/54; G03B21/56; G03B21/58; G03B21/585
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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