Title:
管材およびこれを用いた管材接合装置
Document Type and Number:
Japanese Patent JP4206493
Kind Code:
B2
Inventors:
Yoshihiko Kinoshita
Application Number:
JP2000113317A
Publication Date:
January 14, 2009
Filing Date:
April 14, 2000
Export Citation:
Assignee:
Hasegawa Industry Co., Ltd.
International Classes:
E04G7/22; E04G7/34; F16B11/00
Domestic Patent References:
| JP11152893A | ||||
| JP7293165A | ||||
| JP57104763A | ||||
| JP8061328A |
Attorney, Agent or Firm:
Einosuke Kishimoto
Moriichi Kishimoto
Akira Watanabe
Norihiko Hibi
Kiyosue Yasuko
Moriichi Kishimoto
Akira Watanabe
Norihiko Hibi
Kiyosue Yasuko