FR702868A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Expansion thermostat
Assignee: Edgar-B Frank
•
Filing: 1929-12-30
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Granted: 1931-04-18
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Expires: 1949-12-30
Abstract
No abstract record available.
Inventors
- 👤 Edgar-B Frank
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 11:42
CPC Classifications
G; G01; G01K; G01K5/00; G01K5/32; G01K5/323
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References Cited (Backward Citations)
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