CH173331A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Door locking device.
Assignee: Rothmann Fritz
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Filing: 1934-03-20
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Granted: —
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Expires: 1954-03-20
Abstract
No abstract record available.
Inventors
- 👤 Rothmann Fritz
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-03 02:12
CPC Classifications
E; E05; E05F; E05F1/00; E05F1/08; E05F1/10; E05F1/12; E05F1/1207; E05F1/1223; E05F1/02; E05F1/04; E05F1/06; E05F1/061; E05F1/063; E05Y; E05Y2201/00; E05Y2201/60; E05Y2201/622; E05Y2201/638
Claims Analysis
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References Cited (Backward Citations)
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