FR45701E
Expired / Lapsed
FR
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System of theatrical performances applicable to spoken events
Assignee: Jean Francois David
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Filing: 1934-05-11
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Granted: 1935-11-18
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Expires: 1954-05-11
Abstract
No abstract record available.
Inventors
- 👤 Jean Francois David
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 04:35
CPC Classifications
A; A63; A63J; A63J5/00; A63J5/10
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