Title:
管継手用係止レバー
Document Type and Number:
Japanese Patent JP5409843
Kind Code:
B2
Inventors:
Chen Wantong
Application Number:
JP2012117301A
Publication Date:
February 05, 2014
Filing Date:
May 23, 2012
Export Citation:
Assignee:
Chen Wantong
International Classes:
B25B27/02
Domestic Patent References:
| JP2126779U | ||||
| JP51108231U |
Attorney, Agent or Firm:
Yasuhiko Murayama
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro