Patent DE893593C successfully refreshed from Google Patents.
DE893593C
Expired / Lapsed
DE
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Sound absorber device for intake or exhaust of air or other gases
Assignee: Eberspaecher Climate Control Systems GmbH and Co KG
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Filing: 1940-06-15
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Granted: 1953-10-19
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Expires: 1960-06-15
Abstract
No abstract record available.
Inventors
- 👤 Alfred Dipl-Ing Hettich
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-30 15:39
CPC Classifications
F; F01; F01N; F01N13/00; F01N13/18; F01N1/00; F01N1/08; F01N1/12; F01N13/007; F02; F02M; F02M35/00; F02M35/12; F02M35/1205; F02M35/1211; F02M35/1233
Claims Analysis
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