Patent DE488057C successfully refreshed from Google Patents.
DE488057C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Two-stroke internal combustion engine with crankcase pump and air inlet in the upper end of the duct connecting the crankcase to the flushing slots
Assignee: KOERTING A G GEB
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Filing: —
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Granted: 1929-12-18
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Expires: 1946-12-18
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-01 22:34
CPC Classifications
F; F02; F02B; F02B25/00; F02B2720/00; F02B2720/23; F02B2720/233
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