DE901736C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device on handcarts for transport over stairs
Assignee: PAUL KLEINFELD
•
Filing: 1951-07-26
•
Granted: 1954-01-14
•
Expires: 1971-07-26
Abstract
No abstract record available.
Inventors
- 👤 Paul Kleinfeld
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 06:09
CPC Classifications
B; B62; B62B; B62B5/00; B62B5/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE324830C
Cited
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