FR947652A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Pump lock and its applications
Assignee: DECAYEUX FRERES
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Filing: 1947-05-20
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Granted: 1949-07-08
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Expires: 1967-05-20
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 15:12
CPC Classifications
E; E05; E05B; E05B27/00; E05B27/02; E05B27/08; E05B27/086
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