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FR518733A
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Assignee: WINKEL R GmbH
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Filing: 1920-07-02
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Granted: 1921-05-30
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Expires: 1940-07-02
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 21:03
CPC Classifications
B; B01; B01D; B01D25/00; B01D25/22; B01D25/26
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References Cited (Backward Citations)
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