Patent DE710698C successfully refreshed from Google Patents.
DE710698C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Air heating for tractor with compressed air-cooled internal combustion engine
Assignee: Dr Ing HCF Porsche AG
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Filing: 1939-09-19
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Granted: 1941-09-19
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Expires: 1959-09-19
Abstract
No abstract record available.
Inventors
- 👤 Josef Knieling
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-27 20:45
CPC Classifications
B; B60; B60H; B60H1/00; B60H1/02; B60H1/14; B60H1/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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