Title:
【発明の名称】基礎工事用杭の溶接用治具
Document Type and Number:
Japanese Patent JP3055883
Kind Code:
B2
Inventors:
Kazuki Takano
Honma Nobuyasu
Honma Nobuyasu
Application Number:
JP2586197A
Publication Date:
June 26, 2000
Filing Date:
January 24, 1997
Export Citation:
Assignee:
Kouki Co., Ltd.
Honma Trading Co., Ltd.
Honma Trading Co., Ltd.
International Classes:
E02D5/24; E02D13/00; (IPC1-7): E02D5/24; E02D13/00
Domestic Patent References:
| JP493701A | ||||
| JP4825012U | ||||
| JP48104111U |
Attorney, Agent or Firm:
Fukuda Yasuo (1 person outside)