Title:
【発明の名称】電気融着継手の融着方法
Document Type and Number:
Japanese Patent JP2792425
Kind Code:
B2
Inventors:
Asano Hitoshi
Takaro Yoshii
Takaro Yoshii
Application Number:
JP4436194A
Publication Date:
September 03, 1998
Filing Date:
March 15, 1994
Export Citation:
Assignee:
Nippon Steel Tube Co., Ltd.
International Classes:
F16L47/02; B29C65/30; B29C65/34; B29C65/36; B29C65/78; B29L23/00; B29L31/24; (IPC1-7): B29C65/34; F16L47/02
Domestic Patent References:
| JP5521232A | ||||
| JP58219018A | ||||
| JP6300177A | ||||
| JP6265083A | ||||
| JP6159581A |
Attorney, Agent or Firm:
Shigeru Takano