Patent FR900899A successfully refreshed from Google Patents.
FR900899A
Expired / Lapsed
FR
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Cylinder head for air-cooled internal combustion engines
Assignee: Dr Ing HCF Porsche AG
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Filing: 1943-12-31
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Granted: 1945-07-11
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Expires: 1963-12-31
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 21:34
CPC Classifications
F; F02; F02F; F02F1/00; F02F1/24; F02F1/26; F02F1/28; F02F1/30; F02F1/32; F02B; F02B3/00; F02B3/06; F02F1/42; F02F1/4214; F02F2001/244; F02F2001/245
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