Title:
管継手
Document Type and Number:
Japanese Patent JP4121182
Kind Code:
B2
Inventors:
Masazo Fujisawa
Toshio Shibabuchi
Yoshiaki Minamide
Nishimura Kazunari
Takeno Higashino
Toshio Shibabuchi
Yoshiaki Minamide
Nishimura Kazunari
Takeno Higashino
Application Number:
JP9495098A
Publication Date:
July 23, 2008
Filing Date:
April 07, 1998
Export Citation:
Assignee:
OSAKA GAS CO.,LTD.
Shinwa Sangyo Co., Ltd.
jfe fittings Co., Ltd.
Shinwa Sangyo Co., Ltd.
jfe fittings Co., Ltd.
International Classes:
F16L17/02; F16L19/00
Attorney, Agent or Firm:
Koichi Suzue
Shoji Suzue
Shoji Suzue