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FR1302889A Expired / Lapsed FR ⏱️ 0.0 years remaining

Process for testing materials using ultrasonic pulses

Assignee: Jenoptik AG
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Filing: 1961-10-09
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Granted: 1962-08-31
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Expires: 1981-10-09
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-29 21:50
CPC Classifications
G; G01; G01N; G01N29/00; G01N29/04; G01N29/06; G01N29/0609; G01N29/0618; G01N29/0627

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