Patent FR806543A successfully refreshed from Google Patents.
FR806543A
Expired / Lapsed
FR
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Rock punches
Assignee: Ingersoll Rand Co
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Filing: 1936-05-16
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Granted: 1936-12-18
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Expires: 1956-05-16
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-06 09:54
CPC Classifications
B; B25; B25D; B25D17/00; B25D17/20; B25D17/22
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