Patent US4384984A successfully refreshed from Google Patents.
Patent FR782913A successfully refreshed from Google Patents.
FR782913A
Expired / Lapsed
FR
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Pipe grinding device
Assignee: Pour Liaisons Telephoniques &
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Filing: 1934-03-09
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Granted: 1935-07-05
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Expires: 1954-03-09
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 22:29
CPC Classifications
H; H02; H02G; H02G9/00
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Total Claims: 0
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