FR779964A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to tracked devices
Assignee: Antoinette Marthe Perier
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Filing: 1934-01-06
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Granted: 1935-04-17
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Expires: 1954-01-06
Abstract
No abstract record available.
Inventors
- 👤 Antoinette Marthe Perier
- 👤 Madeleine Marie Perier
- 👤 Jean Joseph Felix Henry Perier
- 👤 Rene Guillebeau
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 07:08
CPC Classifications
B; B62; B62D; B62D55/00; B62D55/08; B62D55/18; B62D55/26; B62D55/28; B62D55/283
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References Cited (Backward Citations)
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