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Patent DE889840C successfully refreshed from Google Patents.
DE889840C
Expired / Lapsed
DE
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Method and device for the non-destructive testing of workpieces with ultrasonic pulses
Assignee: Individual
•
Filing: 1951-04-21
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Granted: 1953-09-14
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Expires: 1971-04-21
Abstract
No abstract record available.
Inventors
- 👤 Herbert Krautkraemer
- 👤 Josef Dr Krautkraemer
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 20:36
CPC Classifications
G; G01; G01N; G01N29/00; G01N29/04; G01N29/07
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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