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FR978844A
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Prefabricated electrical installation process
Assignee: Raymond-Jean Dreyfuss
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Filing: 1949-01-11
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Granted: 1951-04-18
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Expires: 1969-01-11
Abstract
No abstract record available.
Inventors
- 👤 Raymond-Jean Dreyfuss
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 19:30
CPC Classifications
H; H02; H02G; H02G3/00
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