Title:
活管分岐用継手構造
Document Type and Number:
Japanese Patent JP4404727
Kind Code:
B2
Inventors:
Kiyonobu
Masao Ogawa
Inoue Masachika
Yuji Kishimoto
Masao Ogawa
Inoue Masachika
Yuji Kishimoto
Application Number:
JP2004265679A
Publication Date:
January 27, 2010
Filing Date:
September 13, 2004
Export Citation:
Assignee:
Japan Gas Association
Toho Gas Co., Ltd.
Narashino City
jfe fittings Co., Ltd.
Toho Gas Co., Ltd.
Narashino City
jfe fittings Co., Ltd.
International Classes:
F16L41/06; F16L41/02; F16L41/08
Domestic Patent References:
| JP10019183A | ||||
| JP10132181A |
Attorney, Agent or Firm:
Shoji Suzue
Toshiyuki Kimura
Toshiyuki Kimura