FR928656A
Expired / Lapsed
FR
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Improvements to abrasive products and method of manufacturing a sheet product coated with endless abrasive
Assignee: 3M Co
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Filing: 1945-12-18
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Granted: 1947-12-04
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Expires: 1965-12-18
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 17:28
CPC Classifications
B; B24; B24D; B24D11/00; B24D11/06; B29; B29C; B29C65/00; B29C65/48; B29C65/4805; B29C65/483; B29C65/4835; B29C65/50; B29C65/5007; B29C65/5021; B29C65/5028; B29C65/5042; B29C65/505; B29C65/56; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/114; B29C66/1142; B29C66/20; B29C66/22; B29C66/223; B29C66/227; B29C66/2276; B29C66/40; B29C66/41; B29C66/43; B29C66/432; B29C66/4322; B29C66/4324; B29C66/4329; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1062; Y10T156/1066; Y10T428/00; Y10T428/19; Y10T428/192; Y10T428/197
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