AT178228B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Multi-cylinder internal combustion engine in which some of the cylinders can be switched to either motor or compressor operation
Assignee: Orenstein & Koppel Ag
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Filing: 1950-06-07
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Granted: 1954-04-26
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Expires: 1970-06-07
Abstract
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Bibliographic Details
Application Number
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Jurisdiction
AT
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google_patents
Last Synchronized
2026-10-28 22:38
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