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FR1093472A Expired / Lapsed FR ⏱️ 0.0 years remaining

Ultrasonic transducer unit for testing thin materials

Assignee: Umicore NV SA
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Filing: 1953-11-02
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Granted: 1955-05-05
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Expires: 1973-11-02
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Abstract

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Inventors

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-09 09:21
CPC Classifications
G; G01; G01N; G01N29/00; G01N29/22; G01N29/24; G01N29/2437; G01N29/2443; G01N2291/00; G01N2291/02; G01N2291/023; G01N2291/0237; G01N2291/028; G01N2291/02854

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