Patent US3825274A successfully refreshed from Google Patents.
Patent FR1373706A successfully refreshed from Google Patents.
FR1373706A
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FR
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Filtering and purifying device for exhaust gases for internal combustion or internal combustion engines
Assignee: Merlin Gerin SA
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Filing: 1963-07-18
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Granted: 1964-10-02
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Expires: 1983-07-18
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 23:42
CPC Classifications
F; F01; F01N; F01N3/00; F01N3/02; F01N3/021; F01N3/0211; F01N3/022; F01N2330/00; F01N2330/06; F01N2330/08; F01N2450/00; F01N2450/30; F01N2470/00; F01N2470/18; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12
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