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FR1137522A Expired / Lapsed FR ⏱️ 0.0 years remaining

Constant flow control valve

Assignee: Robertshaw Controls Co
•
Filing: 1955-09-01
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Granted: 1957-05-29
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Expires: 1975-09-01
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Abstract

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Inventors

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-03 06:45
CPC Classifications
H; H01; H01M; H01M10/00; H01M10/34; F; F16; F16K; F16K15/00; F16K15/14; F16K15/148; F16N; F16N27/00; F16N27/005; F21; F21L; F21L14/00; F21V; F21V17/00; G; G05; G05D; G05D7/00; G05D7/01; G05D7/0106; G05D7/012; H01J; H01J21/00; H01J21/02; H01M50/00; H01M50/20; H01M50/204; H01M50/207; H01M50/213; Y; Y02; Y02E; Y02E60/00; Y02E60/10

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