Patent US2878380A successfully refreshed from Google Patents.
Patent DE603414C successfully refreshed from Google Patents.
DE603414C
Expired / Lapsed
DE
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Process for cleaning exhaust gases, in particular from internal combustion engines
Assignee: Individual
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Filing: 1931-07-21
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Granted: 1934-09-28
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Expires: 1951-07-21
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 05:43
CPC Classifications
F; F01; F01N; F01N3/00; F01N3/02; F01N13/00; F01N13/009; F01N13/0097; F01N3/021; F01N3/022; F01N3/04; F01N3/043; F01N13/14; F01N2240/00; F01N2240/22; F01N2260/00; F01N2260/02; F01N2330/00; F01N2330/10; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12
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References Cited (Backward Citations)
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