FR1332935A
Expired / Lapsed
FR
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Device for dosing substances for water treatment
Assignee: Andre Georges Vandevelde
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Filing: 1962-08-30
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Granted: 1963-07-19
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Expires: 1982-08-30
Abstract
No abstract record available.
Inventors
- 👤 Andre Georges Vandevelde
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 09:37
CPC Classifications
C; C02; C02F; C02F1/00; C02F1/68; C02F1/685; C02F1/688; B; B01; B01F; B01F21/00; B01F21/20; B01F21/22; B01F21/221; B01F25/00; B01F25/30; B01F25/31; B01F25/316
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References Cited (Backward Citations)
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