Title:
DOUBLEEPIPE JOINT FOR FLUID TRANSPORTING
Document Type and Number:
Japanese Patent JPS563391
Kind Code:
A
Inventors:
SHIYOUJI HIDEO
OKUDA HIROJI
OKUDA HIROJI
Application Number:
JP7852179A
Publication Date:
January 14, 1981
Filing Date:
June 20, 1979
Export Citation:
Assignee:
KOYO SEIKO CO
International Classes:
F16L39/00; F16L37/00; (IPC1-7): F16L39/00
Next Patent: TUBE TAKING-OUT APPARATUS