Patent CH370281A successfully refreshed from Google Patents.
CH370281A
Expired / Lapsed
CH
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Soundproofing device for explosion engines
Assignee: Beck Walter Friedrich
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Filing: 1959-10-03
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Granted: —
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Expires: 1979-10-03
Abstract
No abstract record available.
Inventors
- 👤 Laubacher Gottfried
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-30 18:56
CPC Classifications
F; F01; F01N; F01N1/00; F01N1/08; F01N1/089
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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