FR743953A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
FR743953A - - Google Patents
Assignee: —
•
Filing: —
•
Granted: 1933-04-08
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Expires: 1950-04-08
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 18:28
CPC Classifications
H; H04; H04R; H04R1/00; H04R1/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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