Document Type and Number:
Japanese Patent JPS6220392
Kind Code:
B2
Inventors:
MITOSE HIROSHI
MURAO MASAAKI
MURAO MASAAKI
Application Number:
JP17595483A
Publication Date:
May 07, 1987
Filing Date:
September 21, 1983
Export Citation:
Assignee:
KOBE STEEL LTD
International Classes:
F04B19/12; G05B11/18