Document Type and Number:
Japanese Patent JPS5138798
Kind Code:
Y2
Application Number:
JP11659071U
Publication Date:
September 22, 1976
Filing Date:
December 11, 1971
Export Citation:
International Classes:
G08B17/11; G01N27/64; G08B17/10; (IPC1-7): G01N27/64; G08B17/10