FR804280A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
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Assignee: EXPL SETEX SOC ET
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Filing: 1936-03-24
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Granted: 1936-10-20
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Expires: 1956-03-24
Abstract
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Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 10:21
CPC Classifications
G; G01; G01F; G01F23/00; G01F23/14; G01F23/16
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