FR771532A
Expired / Lapsed
FR
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Adjustment dial for t stations. s. f.
Assignee: Spiridone Villinis
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Filing: 1933-07-07
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Granted: 1934-10-10
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Expires: 1953-07-07
Abstract
No abstract record available.
Inventors
- 👤 Spiridone Villinis
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 01:33
CPC Classifications
H; H03; H03J; H03J1/00; H03J1/02; H03J1/04; H03J1/041
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