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FR641815A
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Electromechanical processes and devices for a new attraction
Assignee: Adolphe Grandjean
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Filing: 1927-10-04
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Granted: 1928-08-11
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Expires: 1947-10-04
Abstract
No abstract record available.
Inventors
- 👤 Adolphe Grandjean
- 👤 Gaston Decamps
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 20:47
CPC Classifications
A; A63; A63G; A63G1/00; A63G1/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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