FR751482A
Expired / Lapsed
FR
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Assignee: Gabriel-Jules-August Pelletier
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Filing: 1932-06-02
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Granted: 1933-09-04
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Expires: 1952-06-02
Abstract
No abstract record available.
Inventors
- 👤 Gabriel-Jules-August Pelletier
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-06 09:47
CPC Classifications
H; H04; H04R; H04R9/00; H04R9/06; H04R9/063
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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