Document Type and Number:
Japanese Patent JPS4931186
Kind Code:
Y1
Application Number:
JP4597868U
Publication Date:
August 23, 1974
Filing Date:
June 01, 1968
Export Citation:
International Classes:
G01N3/06; G01B7/16; G01D5/16; G01N3/02; (IPC1-7): G01N3/02; G01B7/16; G01D5/16