FR24412E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Manufacturing process for thin and flexible discs or films for phonographs
Assignee: HENRI LIORET
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Filing: 1921-01-11
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Granted: 1922-07-06
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Expires: 1941-01-11
Abstract
No abstract record available.
Inventors
- 👤 Henri Lioret
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 19:42
CPC Classifications
B; B29; B29C; B29C43/00; B29C43/02; B29L; B29L2017/00; B29L2017/001; B29L2017/003
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