DE629977C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Working piston for internal combustion engines
Assignee: Humboldt Deutzmotoren AG
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Filing: 1935-01-11
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Granted: 1936-05-16
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Expires: 1955-01-11
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 14:27
CPC Classifications
F; F02; F02F; F02F3/00; F02F3/0015; F02F3/0023
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References Cited (Backward Citations)
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