Method of unidirectional transmission unit and device

Method of unidirectional transmission unit and device

  • CN 101,559,884 A
  • Filed: 04/14/2008
  • Published: 10/21/2009
  • Est. Priority Date: 04/14/2008
  • Status: Active Application
First Claim
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1. the method for a unidirectional transmission unit on the transmitter ectosome, is characterized in that:

  • One end is established sealing, and an end is established leakage device.

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