Document Type and Number:
Japanese Patent JPS6232411
Kind Code:
B2
Inventors:
NONAKA KATSUNOBU
YOKAI MASAYUKI
TORISAKA YASUNORI
HASEGAWA MITSUHIKO
YOKAI MASAYUKI
TORISAKA YASUNORI
HASEGAWA MITSUHIKO
Application Number:
JP2116780A
Publication Date:
July 14, 1987
Filing Date:
February 21, 1980
Export Citation:
Assignee:
KOGYO GIJUTSUIN
International Classes:
G01L1/00; G01L1/22; G01N29/14