FR68837E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to electromagnetic time devices
Assignee: Leon Hatot SA France
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Filing: 1955-12-15
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Granted: 1958-06-10
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Expires: 1975-12-15
Abstract
No abstract record available.
Inventors
- 👤 Marius Lavet
- 👤 Jacques Dietsch
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 12:31
CPC Classifications
G; G04; G04C; G04C3/00; G04C3/16; G04C3/165
Claims Analysis
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References Cited (Backward Citations)
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