Patent US2699143A successfully refreshed from Google Patents.
FR874335A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Further development of the auxiliary air guide element in bodies with reduced aerodynamic resistance
Assignee: Ringhoffer Tatra Werke AG
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Filing: 1941-07-30
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Granted: 1942-08-04
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Expires: 1961-07-30
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 05:47
CPC Classifications
B; B62; B62D; B62D43/00; B62D43/06
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