FR1465612A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to crutch devices for controlling the opening of doors and the like
Assignee: Marcel Adolphe Vallet
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Filing: 1965-11-26
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Granted: 1967-01-13
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Expires: 1985-11-26
Abstract
No abstract record available.
Inventors
- 👤 Marcel Adolphe Vallet
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 15:07
CPC Classifications
E; E05; E05B; E05B3/00; E05B3/06
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