Patent FR721292A successfully refreshed from Google Patents.
FR721292A
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Silencer device for internal combustion engines
Assignee: EXPL de la MOTO RHONY X SOC PO
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Filing: 1931-08-13
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Granted: 1932-03-01
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Expires: 1951-08-13
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 16:38
CPC Classifications
F; F01; F01N; F01N13/00; F01N13/18; F01N13/1872; F01N13/1877; F01N1/00; F01N1/08; F01N1/12; F01N13/1838; F01N13/1844; F01N13/1855; F01N13/1861; F01N13/1866; F01N13/1888; F01N2450/00; F01N2450/24; F01N2470/00; F01N2470/06; F01N2470/28
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