Patent FR517446A successfully refreshed from Google Patents.
FR517446A
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FR
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Special assembly of underground cable lines
Assignee: CANALISATION ELECTR
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Filing: 1920-06-18
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Granted: 1921-05-06
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Expires: 1940-06-18
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 15:13
CPC Classifications
H; H01; H01B; H01B9/00; H01B9/02; H02; H02G; H02G15/00; H02G15/08; H02G15/10; H02G15/103; H02G15/105
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