Patent DE853054C successfully refreshed from Google Patents.
DE853054C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Stair ladder
Assignee: Luedin & Cie
•
Filing: 1949-11-30
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Granted: 1952-10-20
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Expires: 1969-11-30
Abstract
No abstract record available.
Inventors
- 👤 Ernst Gerber
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 22:19
CPC Classifications
E; E06; E06C; E06C1/00; E06C1/02; E06C1/14; E06C1/16; E06C1/20; E06C1/38; E06C1/387
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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