Title:
PIPE JOINT FOR DOUBLE PIPE
Document Type and Number:
Japanese Patent JPS60208691
Kind Code:
A
Inventors:
KIMURA TSUTOMU
SUMIMOTO DAIGO
KAKINUMA KAZUHIRO
SUMIMOTO DAIGO
KAKINUMA KAZUHIRO
Application Number:
JP6527384A
Publication Date:
October 21, 1985
Filing Date:
April 03, 1984
Export Citation:
Assignee:
NIPPON STEEL CORP
International Classes:
F16L39/00; F16L15/04; F16L37/00; (IPC1-7): F16L39/00
Domestic Patent References:
JPS5937391A | 1984-02-29 | |||
JPS4818135U | 1973-03-01 |
Attorney, Agent or Firm:
Tomoyuki Yathata