Building material pipe

Building material pipe

  • CN 102,705,690 A
  • Filed: 06/28/2012
  • Published: 10/03/2012
  • Est. Priority Date: 06/28/2012
  • Status: Active Application
First Claim
Patent Images

1. a building materials pipe comprises the building materials tube body, it is characterized in that:

  • the close-fitting diaphragm of inwall with the building materials pipe is set in the said building materials tube body.

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