Title:
【発明の名称】プラスチック管の融着継手
Document Type and Number:
Japanese Patent JP2864507
Kind Code:
B2
Inventors:
NAKANO TAKASHI
ARIGA SHIRO
ARIGA SHIRO
Application Number:
JP28552388A
Publication Date:
March 03, 1999
Filing Date:
November 11, 1988
Export Citation:
Assignee:
NIPPON KOKAN KK
International Classes:
B29C57/00; B29C65/02; B29C65/34; F16L47/02; B29L23/00; B29L31/24; (IPC1-7): B29C65/34; F16L47/02
Domestic Patent References:
| JP5521232A | ||||
| JP62107193U | ||||
| JP363596Y1 |
Attorney, Agent or Firm:
Takehiko Suzue (2 outside)