中文
Home > Scientific Research > Patents

利用内置拉紧绳实现管端密封的管材弯曲装置及方法

Hits:

  • Type of Patent:Invention

  • Application Date:2011-01-01

  • Authorization Number:201110005610.7

  • Service Invention or Not:No

  •

Address: No.2 Linggong Road, Ganjingzi District, Dalian City, Liaoning Province, P.R.C., 116024 Click:
  MOBILE Version

The Last Update Time:..

Open Time:..