Title:
溶接トーチ
Document Type and Number:
Japanese Patent JP6550228
Kind Code:
B2
Inventors:
Fumio Shimizu
Naotaka Tsurumaru
Naotaka Tsurumaru
Application Number:
JP2014223243A
Publication Date:
July 24, 2019
Filing Date:
October 31, 2014
Export Citation:
Assignee:
Daihen Co., Ltd.
International Classes:
B23K9/133; B23K9/29
Domestic Patent References:
| JP4739825B2 | ||||
| JP60056178U | ||||
| JP47038030U | ||||
| JP50012035U |
Attorney, Agent or Firm:
Minoru Yoshida
Nao Usui
Fumiaki Doi
Shintaro Suzuki
Nao Usui
Fumiaki Doi
Shintaro Suzuki