FR501330A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Method of analysis by differential measurement of the magnetic optical rotation of substances and apparatus for its application for the industrial preparation of pure substances
Assignee: Individual
•
Filing: 1919-05-20
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Granted: 1920-04-09
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Expires: 1939-05-20
Abstract
No abstract record available.
Inventors
- 👤 Marcel Jacob
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 00:07
CPC Classifications
G; G01; G01N; G01N21/00; G01N21/17; G01N21/21
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