FR640890A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Lift and thruster motor in a fluid
Assignee: Carl-Bruno Strandgren
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Filing: 1927-02-25
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Granted: 1928-07-24
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Expires: 1947-02-25
Abstract
No abstract record available.
Inventors
- 👤 Carl-Bruno Strandgren
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-09 13:28
CPC Classifications
B; B64; B64C; B64C11/00; B64C11/006; B63; B63H; B63H1/00; B63H1/02; B63H1/04; B63H1/06; B63H1/08; B63H5/00; B63H5/02
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References Cited (Backward Citations)
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