FR749753A
Expired / Lapsed
FR
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Improvements to temperature indicators, especially for radiators
Assignee: Paul Gerard
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Filing: 1932-04-21
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Granted: 1933-07-29
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Expires: 1952-04-21
Abstract
No abstract record available.
Inventors
- 👤 Paul Gerard
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 20:26
CPC Classifications
G; G01; G01K; G01K5/00; G01K5/48; G01K5/56; G01K5/62; G01K5/70
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