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FR779928A
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Sealed relay with large expansion and self-sealing applicable in pressure transmission pipelines of fluids, liquids or gases
Assignee: Louis Crolais
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Filing: 1934-10-19
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Granted: 1935-04-16
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Expires: 1954-10-19
Abstract
No abstract record available.
Inventors
- 👤 Louis Crolais
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 08:51
CPC Classifications
G; G01; G01L; G01L19/00; G01L19/06; G01L19/0627; G01L19/0645
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