FR947583A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Device for sealing the joints of the journals of propeller blades, blades of movable water wheels and pump wheels, at the points where the journals exit from a hub filled with a pressurized lubricant, in which they can rotate
Assignee: Societe Anonyme des Ateliers de Constructions Mecaniques Escher Wyss et Cie SA
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Filing: 1947-06-06
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Granted: 1949-07-06
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Expires: 1967-06-06
Abstract
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 23:07
CPC Classifications
F; F03; F03B; F03B3/00; F03B3/12; F03B3/14; Y; Y02; Y02E; Y02E10/00; Y02E10/20
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