Title:
多連式管継手装置
Document Type and Number:
Japanese Patent JP4787691
Kind Code:
B2
Inventors:
Hiroyuki Kitagawa
Application Number:
JP2006192148A
Publication Date:
October 05, 2011
Filing Date:
July 12, 2006
Export Citation:
Assignee:
Nitto Kohki Co., Ltd.
International Classes:
F16L39/00; F16L37/56
Domestic Patent References:
| JP6001980U | ||||
| JP2004293568A | ||||
| JP7035282A |
Attorney, Agent or Firm:
Kaori Tanaka
Michito Hiraki
Sanji Tanabe
Michito Hiraki
Sanji Tanabe