CH150896A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Safety device for zipper.
Assignee: Grieshaber Eugen
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Filing: 1931-01-29
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Granted: —
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Expires: 1951-01-29
Abstract
No abstract record available.
Inventors
- 👤 Grieshaber Eugen
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-29 16:40
CPC Classifications
A; A44; A44B; A44B19/00; A44B19/24; A44B19/26; A44B19/30; A44B19/306
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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