Patent FR712629A successfully refreshed from Google Patents.
FR712629A
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Method and device for mixing powdery materials
Assignee: Julien Viard
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Filing: 1931-03-04
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Granted: 1931-10-06
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Expires: 1951-03-04
Abstract
No abstract record available.
Inventors
- 👤 Julien Viard
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 17:48
CPC Classifications
B; B01; B01F; B01F27/00; B01F27/05; B01F27/11; B01F27/114; B01F27/1142; B01F31/00; B01F31/56; B01F33/00; B01F33/25; B01F33/254; B01F35/00; B01F35/30; B01F35/32; B01F35/32005; B01F35/3202; B01F35/32021; B01F23/00; B01F23/60
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