FR867243A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements made to the means for observing the deterioration of liquids such as, in particular, lubricants
Assignee: YACCO SAF
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Filing: 1940-09-20
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Granted: 1941-10-07
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Expires: 1960-09-20
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
2026-10-27 21:54
CPC Classifications
G; G01; G01N; G01N33/00; G01N33/26; G01N33/28; G01N33/2805
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