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FR512736A
Expired / Lapsed
FR
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Improvements in the manufacture of metal discs as used for disc wheels
Assignee: Dunlop Rubber Co Ltd
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Filing: 1920-03-08
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Granted: 1921-01-29
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Expires: 1940-03-08
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-09 04:54
CPC Classifications
B; B60; B60B; B60B3/00; B60B3/04; B60B11/00; B60B11/02; B60B11/04; B60B3/08; B60B3/085; B60B3/12
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