CH126731A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Rotary piston machine.
Assignee: August Frisch
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Filing: 1927-04-30
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Granted: —
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Expires: 1947-04-30
Abstract
No abstract record available.
Inventors
- 👤 August Frisch
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-31 00:50
CPC Classifications
—
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