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

Jon W. Harwood

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Air gap pipe

Pipes and tubular conduits – Plural duct – Surrounding radially spaced duct with axially spaced...
Patent

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Air gap pipe

Pipes and tubular conduits – Plural duct – Surrounding radially spaced duct with axially spaced...
Patent

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Apparatus for machining a bent elongated member of variable conf

Electric heating – Metal heating – By arc
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Apparatus for manufacturing stamp formed mufflers

Metal working – Plural diverse manufacturing apparatus including means for... – Binding or covering and cutting
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Automotive bumper and muffler combination

Acoustics – Sound-modifying means – Muffler – fluid conducting type
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Profile ID: LFUS-PAI-P-83707

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