Silencer

Silencer

  • CN 1,408,990 A
  • Filed: 09/08/2002
  • Published: 04/09/2003
  • Est. Priority Date: 09/08/2002
  • Status: Active Grant
First Claim
Patent Images

1. a silencing apparatus is characterized in that:

  • be provided with by the throttling arrangement of being controlled by the muffled airflow self-energy on airflow pipeline.

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