Patent FR445872A successfully refreshed from Google Patents.
FR445872A
Expired / Lapsed
FR
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Device for capturing, in a branch, part of the exhaust vapor or any other fluid flowing in a main duct
Assignee: Individual
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Filing: 1912-07-08
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Granted: 1912-11-21
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Expires: 1932-07-08
Abstract
No abstract record available.
Inventors
- 👤 Charles Caille
Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 19:17
CPC Classifications
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