Patent DE960232C successfully refreshed from Google Patents.
DE960232C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Stair marking device
Assignee: Individual
•
Filing: 1952-09-27
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Granted: 1957-03-21
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Expires: 1972-09-27
Abstract
No abstract record available.
Inventors
- 👤 Peter Klueppel
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 16:34
CPC Classifications
E; E04; E04F; E04F21/00; E04F21/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE523475C
Cited
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