CH94924A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Device on explosion engines.
Assignee: Wuethrich Fritz
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Filing: 1921-12-17
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Granted: —
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Expires: 1941-12-17
Abstract
No abstract record available.
Inventors
- 👤 Wuethrich Fritz
- 👤 Haas Jakob
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-29 10:54
CPC Classifications
F; F02; F02N; F02N19/00; F02N19/02; F02N19/04; F02N19/10; F01; F01P; F01P11/00; F01P11/14; F01P11/20
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References Cited (Backward Citations)
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