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FR1001230A Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements made to rebound measuring devices, in particular those for determining the hardness of a part

Assignee: Boris Peskine
•
Filing: 1946-03-29
•
Granted: 1952-02-21
•
Expires: 1966-03-29
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Abstract

No abstract record available.

Inventors

  • 👤 Boris Peskine
  • 👤 Leon-David Agostini

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-30 21:18
CPC Classifications
G; G01; G01N; G01N3/00; G01N3/40; G01N3/52; G01N2203/00; G01N2203/003; G01N2203/0032; G01N2203/0035; G01N2203/0058; G01N2203/0076; G01N2203/0083; G01N2203/02; G01N2203/06; G01N2203/0617; G01N2203/0623

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