FR331054A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Electro-magnetic trigger door lock
Assignee: RUDOLF EBERLEIN
•
Filing: 1903-04-09
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Granted: 1903-08-31
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Expires: 1923-04-09
Abstract
No abstract record available.
Inventors
- 👤 Rudolf Eberlein
- 👤 Hermann Seewald
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 17:22
CPC Classifications
E; E05; E05B; E05B47/00; E05B47/06; E05B47/0607
Claims Analysis
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References Cited (Backward Citations)
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