FR710195A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Symmetrical connection for pipes
Assignee: Compagnie Ingersoll Rand
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Filing: 1930-08-25
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Granted: 1931-08-19
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Expires: 1950-08-25
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 01:46
CPC Classifications
F; F16; F16L; F16L37/00; F16L37/24; F16L37/244; F16L37/252
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