DE745196C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for registering or measuring the pressure curve of acoustic waves
Assignee: GUENTHER TURETSCHEK DR ING
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Filing: 1940-10-20
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Granted: 1944-03-13
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Expires: 1960-10-20
Abstract
No abstract record available.
Inventors
- 👤 Dr-Ing Hubert Schardin
- 👤 Dr-Ing Guenther Turetschek
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 09:07
CPC Classifications
G; G01; G01H; G01H3/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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