Title:
鋼管扁平矯正治具
Document Type and Number:
Japanese Patent JP5149051
Kind Code:
B2
Inventors:
Shinji Kawashima
Tak Yoshiaki Naga
Rita Arai
Tak Yoshiaki Naga
Rita Arai
Application Number:
JP2008079157A
Publication Date:
February 20, 2013
Filing Date:
March 25, 2008
Export Citation:
Assignee:
Toryu Engineering Co., Ltd.
Taiyo Nippon Sanso Co., Ltd.
Taiyo Nippon Sanso Co., Ltd.
International Classes:
B21D3/14
Domestic Patent References:
| JP59120015U |
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama
Tadashi Takahashi
Takashi Watanabe
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama