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FR856495A
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Application to hydraulic machines of agglutinated metal powders
Assignee: Compteurs Schlumberger SA
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Filing: 1939-03-01
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Granted: 1940-06-14
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Expires: 1959-03-01
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 08:36
CPC Classifications
B; B22; B22F; B22F3/00; B22F3/12
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