Patent US4028441A successfully refreshed from Google Patents.
Patent FR987477A successfully refreshed from Google Patents.
FR987477A
Expired / Lapsed
FR
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Improvements made to elbow tubes with internal guide vanes
Assignee: Brevets Aero Mecaniques SA
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Filing: 1943-01-11
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Granted: 1951-08-14
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Expires: 1963-01-11
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 19:32
CPC Classifications
F; F15; F15D; F15D1/00; F15D1/02; F15D1/04
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