Patent US4975755A successfully refreshed from Google Patents.
Patent FR895581A successfully refreshed from Google Patents.
FR895581A
Expired / Lapsed
FR
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Device for measuring the hardness of small metal bodies
Assignee: C Reichert Optische Werke AG
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Filing: 1943-06-17
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Granted: 1945-01-29
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Expires: 1963-06-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-09 15:16
CPC Classifications
G; G01; G01N; G01N3/00; G01N3/40; G01N3/42
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