FR828204A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Process for the treatment of molten bodies and liquids of all kinds by sound and ultrasound
Assignee: Hiedemann Egon
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Filing: 1937-10-22
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Granted: 1938-05-12
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Expires: 1957-10-22
Abstract
No abstract record available.
Inventors
- 👤 Hiedemann Egon
- 👤 Brandt Otto
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 13:32
CPC Classifications
B; B01; B01D; B01D21/00; B01D21/28; B01D21/283; B01D43/00; B01J; B01J19/00; B01J19/08; B01J19/10
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References Cited (Backward Citations)
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