DE720333C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Optical method for the simultaneous qualitative and quantitative investigation of density fields
Assignee: LUFTFAHRTFORSCHUNGSANSTALT HER
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Filing: 1940-08-31
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Granted: 1942-05-01
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Expires: 1960-08-31
Abstract
No abstract record available.
Inventors
- 👤 Dr-Ing Theodor Zobel
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 21:59
CPC Classifications
G; G01; G01N; G01N21/00; G01N21/17; G01N21/41; G01N21/45
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References Cited (Backward Citations)
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