Title:
合成樹脂管用活管分岐継手
Document Type and Number:
Japanese Patent JP4780663
Kind Code:
B2
Inventors:
Yasuyuki Inoue
Hiroshi Kanizawa
Akira Kato
Takao Yoshii
Shinji Kasugai
Mitsuyoshi Hoshino
Toshiyuki Koide
Koichi Yamagishi
Hiroshi Kanizawa
Akira Kato
Takao Yoshii
Shinji Kasugai
Mitsuyoshi Hoshino
Toshiyuki Koide
Koichi Yamagishi
Application Number:
JP2006169652A
Publication Date:
September 28, 2011
Filing Date:
June 20, 2006
Export Citation:
Assignee:
Hitachi Metals Co., Ltd.
Tokyo Gas Co., Ltd.
Sanko Co., Ltd.
Tokyo Gas Co., Ltd.
Sanko Co., Ltd.
International Classes:
F16L41/06; B23D21/02; B26D3/16
Domestic Patent References:
JP11159683A | ||||
JP60201193A | ||||
JP6039613A | ||||
JP57086691A |