Patent DE647370C successfully refreshed from Google Patents.
DE647370C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Railway car body
Assignee: CURT STEDEFELD DIPL ING
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Filing: 1933-01-18
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Granted: 1937-07-03
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Expires: 1953-01-18
Abstract
No abstract record available.
Inventors
- 👤 Dipl-Ing Fritz Heyner
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 17:59
CPC Classifications
B; B61; B61D; B61D17/00; B61D17/04; B61D17/043; B61D17/045
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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