140910 ⎘
Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
Sub-classes:Air intake systems having condensate retaining structures
#2Engine intake system
#3Automobile air hose assembly with a one-way quick snap coupling
#4Pipe fixing device
#5Particulate filter test system and method
#6Acoustic attenuator for an engine booster
#7Air centrifugation device
#8Overload protection lacking automatic reset for use with active material actuation
#9Muffler including a resonator slide-in unit
#10Acoustic attenuator for an engine booster