Patent DE815867C successfully refreshed from Google Patents.
DE815867C
Expired / Lapsed
DE
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Device on sound absorbers for internal combustion engines, compressors, etc. like
Assignee: TYDENS PATENTER AB
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Filing: 1950-05-14
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Granted: 1951-10-04
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Expires: 1970-05-14
Abstract
No abstract record available.
Inventors
- 👤 Einar Olof Eugen Tyden
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 21:18
CPC Classifications
F; F01; F01N; F01N13/00; F01N13/18; F01N1/00; F01N1/16; F01N1/20; F01N13/009; F01N13/0097; F01N2330/00; F01N2330/02; F01N2490/00; F01N2490/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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