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FR713640A Expired / Lapsed FR ⏱️ 0.0 years remaining

Apparatus for determining the coefficient of heat conductivity of materials

Assignee: Louis Joly
•
Filing: 1931-03-21
•
Granted: 1931-10-30
•
Expires: 1951-03-21
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Abstract

No abstract record available.

Inventors

  • 👤 Louis Joly

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-28 00:07
CPC Classifications
G; G01; G01N; G01N25/00; G01N25/18

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