FR758792A
Expired / Lapsed
FR
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Double acting valve for hot water heating and similar applications
Assignee: Marie-Joseph-Georges Lemaistre
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Filing: 1932-10-17
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Granted: 1934-01-23
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Expires: 1952-10-17
Abstract
No abstract record available.
Inventors
- 👤 Marie-Joseph-Georges Lemaistre
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 15:57
CPC Classifications
F; F16; F16K; F16K1/00; F16K1/32; F16K1/52; F16K1/526
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