DE454836C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Muffler for internal combustion engines
Assignee: METALLWERK ALBERT SONNENBERGER
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Filing: 1925-03-29
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Granted: 1928-01-18
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Expires: 1945-03-29
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-01 01:01
CPC Classifications
F; F01; F01N; F01N3/00; F01N3/02; F01N3/021; F01N13/00; F01N13/009; F01N13/0097; F01N3/022; F01N3/04; F01N3/05; F01N3/08; F01N3/10; F01N3/24; F01N3/26; F01N2250/00; F01N2250/14; F01N2330/00; F01N2330/08; F01N2330/10; F01N2490/00; F01N2490/08; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12
Claims Analysis
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References Cited (Backward Citations)
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