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DE950754C
Expired / Lapsed
DE
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Composable, extendable ladder
Assignee: JOHANN CHRISTIAN NAHNSEN
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Filing: 1953-07-18
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Granted: 1956-10-18
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Expires: 1973-07-18
Abstract
No abstract record available.
Inventors
- 👤 Johann Christian Nahnsen
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 06:50
CPC Classifications
E; E06; E06C; E06C1/00; E06C1/02; E06C1/32
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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