Patent US6900502B2 successfully refreshed from Google Patents.
Patent DE663147C successfully refreshed from Google Patents.
DE663147C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Bogie with transverse mobility opposite the car body
Assignee: CURT STEDEFELD DIPL ING
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Filing: 1932-01-31
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Granted: 1938-07-29
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Expires: 1952-01-31
Abstract
No abstract record available.
Inventors
- 👤 Willy Black
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-29 05:27
CPC Classifications
B; B61; B61F; B61F5/00; B61F5/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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