FR1053141A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Sealing device for gate valve
Assignee: LE BOZEC ET GAUTIER SOC
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Filing: 1952-03-28
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Granted: 1954-02-01
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Expires: 1972-03-28
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
2026-10-23 16:08
CPC Classifications
F; F16; F16K; F16K3/00; F16K3/02; F16K3/0281
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