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FR621027A
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Apparatus for measuring the pressure exerted by a piston ring on the walls of a cylinder
Assignee: ZH RIKAGAKU KENKYUJO
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Filing: 1926-08-14
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Granted: 1927-05-04
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Expires: 1946-08-14
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
2026-10-30 19:12
CPC Classifications
G; G01; G01M; G01M13/00; G01M13/005
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