FR645483A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Safety locking device with plug and lock, and alarm signal for doors and others, particularly the doors of railway cars
Assignee: Leonida Celano
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Filing: 1927-12-09
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Granted: 1928-10-26
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Expires: 1947-12-09
Abstract
No abstract record available.
Inventors
- 👤 Leonida Celano
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-06 09:50
CPC Classifications
E; E05; E05B; E05B45/00; E05B45/06
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