FR517707A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Method and device for calming and making usable streams of all categories
Assignee: Individual
•
Filing: 1920-06-24
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Granted: 1921-05-10
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Expires: 1940-06-24
Abstract
No abstract record available.
Inventors
- 👤 Andreas Heimburger
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 10:18
CPC Classifications
F; F03; F03B; F03B17/00; F03B17/06; F03B17/061; Y; Y02; Y02E; Y02E10/00; Y02E10/20
Claims Analysis
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References Cited (Backward Citations)
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