Document Type and Number:
Japanese Patent JPS4941332
Kind Code:
Y1
Application Number:
JP7751369U
Publication Date:
November 13, 1974
Filing Date:
August 15, 1969
Export Citation:
International Classes:
G01N3/06; G01B5/24; G01B5/25; G01M5/00; (IPC1-7): G01B5/24; G01M5/00