4. Pipes and tubular conduits
  5. Longitudinally seamed
  6. Sectional

Hiroshi Iwao

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Air intake apparatus and manufacturing method therefor

Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means
Reexamination Certificate

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Automotive air induction duct

Motor vehicles – Power – With means to guide and/or control combustion air for power...
Reexamination Certificate

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Intake duct

Pipes and tubular conduits – Longitudinally seamed – Sectional
Reexamination Certificate

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Intake duct

Pipes and tubular conduits – Longitudinally seamed – Sectional
Reexamination Certificate

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Resonator

Acoustics – Sound-modifying means – Muffler – fluid conducting type
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Profile ID: LFUS-PAI-P-2382026

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