FR1469562A
Expired / Lapsed
FR
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Slow rotation direction and speed visualizer
Assignee: Compteurs Schlumberger SA
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Filing: 1966-01-03
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Granted: 1967-02-17
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Expires: 1986-01-03
Abstract
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Inventors
No inventors recorded.
Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 01:04
CPC Classifications
G; G01; G01P; G01P13/00; G01P13/02; G01P13/04; G01P13/045; H; H03; H03K; H03K5/00; H03K5/22; H03K5/26
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