4. Pipe joints or couplings
  5. Having plural independent paths
  6. Parallel paths

Arnulf Spieth

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Crosstalk device for an exhaust system

Pipe joints or couplings – Having plural independent paths – Parallel paths
Reexamination Certificate

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Exhaust system component

Power plants – Internal combustion engine with treatment or handling of... – Having vibration attenuating – or expansion and contraction...
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Muffler

Acoustics – Sound-modifying means – Muffler – fluid conducting type
Reexamination Certificate

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Sheet-metal-type part

Acoustics – Sound-modifying means – Muffler – fluid conducting type
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2280514

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