FR673159A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Relays for control devices
Assignee: Societe Anonyme des Ateliers de Constructions Mecaniques Escher Wyss et Cie SA
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Filing: 1928-06-01
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Granted: 1930-01-11
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Expires: 1948-06-01
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 15:43
CPC Classifications
F; F15; F15C; F15C3/00; F15C3/10; F15C3/14
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