Document Type and Number:
Japanese Patent JPS4879661
Kind Code:
A
Application Number:
JP1006172A
Publication Date:
October 25, 1973
Filing Date:
January 26, 1972
Export Citation:
International Classes:
G01P13/04; G01B7/00; G01B7/30; G01D5/244; G01D5/245; (IPC1-7): G01B7/30