FR735808A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Score washers detachable from a phonograph record
Assignee: Fernan-Oscar Conill
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Filing: 1932-04-22
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Granted: 1932-11-16
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Expires: 1952-04-22
Abstract
No abstract record available.
Inventors
- 👤 Fernan-Oscar Conill
- 👤 Armando Mencia
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 02:36
CPC Classifications
G; G11; G11B; G11B3/00; G11B3/68; G11B3/70
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