Title:
管自動溶接機
Document Type and Number:
Japanese Patent JP4323134
Kind Code:
B2
More Like This:
| JP6383129 | Welding equipment |
| JP3631152 | WELD STRUCTURE OF PIPE |
Inventors:
Nagamori Shoji
Application Number:
JP2002121095A
Publication Date:
September 02, 2009
Filing Date:
April 23, 2002
Export Citation:
Assignee:
Hitachi Via Engineering Co., Ltd.
International Classes:
B23K9/028; B23K9/095; B23K101/06
Domestic Patent References:
| JP63123569A |