4. Acoustics
  5. Sound-modifying means
  6. Muffler, fluid conducting type

Yuichi Sakuma

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Exhaust system for multi-cylinder engine

Power plants – Internal combustion engine with treatment or handling of... – By means producing a chemical reaction of a component of the...
Patent

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Noise attenuating device

Acoustics – Sound-modifying means – Muffler – fluid conducting type
Patent

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Reinforced cation exchange membrane and production process...

Fabric (woven – knitted – or nonwoven textile or cloth – etc.) – Coated or impregnated woven – knit – or nonwoven fabric which... – Coating or impregnation absorbs chemical material other than...
Reexamination Certificate

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Vehicular exhaust resonance suppression system and sensing means

Acoustics – Sound-modifying means – Muffler – fluid conducting type
Patent

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Profile ID: LFUS-PAI-P-278598

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