Document Type and Number:
Japanese Patent JPS565321
Kind Code:
B2
Application Number:
JP2738074A
Publication Date:
February 04, 1981
Filing Date:
March 08, 1974
Export Citation:
International Classes:
G01D5/16; G01B5/00; G01B5/30; G01B7/00; G01B7/16; G01M5/00