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DE700520C Expired / Lapsed DE ⏱️ 0.0 years remaining

Bourdon tube

Assignee: Individual
•
Filing: 1939-05-31
•
Granted: 1940-12-21
•
Expires: 1959-05-31
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Abstract

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Inventors

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-23 13:43
CPC Classifications
F; F16; F16F; F16F5/00; F16F1/00; F16F1/02; F16F1/04; G; G01; G01L; G01L7/00; G01L7/02; G01L7/04

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