Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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MOTOR AID Co
Original Assignee
MOTOR AID Co
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Filing date
Publication date
Application filed by MOTOR AID CofiledCriticalMOTOR AID Co
Application grantedgrantedCritical
Publication of FR479483ApublicationCriticalpatent/FR479483A/fr
F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
F01N1/00—Silencing apparatus characterised by method of silencing
F01N1/16—Silencing apparatus characterised by method of silencing by using movable parts
F01N1/18—Silencing apparatus characterised by method of silencing by using movable parts having rotary movement
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Engineering & Computer Science
(AREA)
Chemical & Material Sciences
(AREA)
Combustion & Propulsion
(AREA)
Mechanical Engineering
(AREA)
General Engineering & Computer Science
(AREA)
FR479483D1914-11-251915-08-09Dispositif pour régler l'échappement des moteurs
ExpiredFR479483A
(fr)