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DE522207C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Locking device for mobile stepladders
Assignee: Individual
•
Filing: —
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Granted: 1931-04-07
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Expires: 1948-04-07
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-29 23:00
CPC Classifications
E; E06; E06C; E06C1/00; E06C1/02; E06C1/38; E06C1/397
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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