Title:
【発明の名称】大口径合成樹脂管と金属管との接続方法
Document Type and Number:
Japanese Patent JP2811297
Kind Code:
B2
Inventors:
Fukuhara Sho
Kumagaya Masaru
Kumagaya Masaru
Application Number:
JP9329696A
Publication Date:
October 15, 1998
Filing Date:
March 22, 1996
Export Citation:
Assignee:
Toa Luxury Joint Valve Manufacturing Co., Ltd.
Ef Techno Co., Ltd.
Ef Techno Co., Ltd.
International Classes:
F16L47/02; B29C57/04; B29C65/56; B29C65/64; B29L23/00; (IPC1-7): B29C65/64; F16L47/02
Domestic Patent References:
| JP59109316A | ||||
| JP7332184A | ||||
| JP716932A | ||||
| JP4145295A | ||||
| JP6471736A |
Attorney, Agent or Firm:
Fujiwara Tadaharu