Title:
【発明の名称】管継手及び管継手の製造方法
Document Type and Number:
Japanese Patent JP2542232
Kind Code:
B2
Inventors:
TANAKA MASASHI
Application Number:
JP2039388A
Publication Date:
October 09, 1996
Filing Date:
January 30, 1988
Export Citation:
Assignee:
TAKIRON CO
International Classes:
F16L41/02; F16L33/00; F16L33/28; (IPC1-7): F16L33/00; F16L33/28; F16L41/02
Domestic Patent References:
| JP62165090A | ||||
| JP60151411A | ||||
| JP62131192U |
Attorney, Agent or Firm:
Hiroyuki Nakai