Document Type and Number:
Japanese Patent JPS5019487
Kind Code:
U
Application Number:
JP7107273U
Publication Date:
March 05, 1975
Filing Date:
June 15, 1973
Export Citation:
International Classes:
G08B17/113; G01N27/64; G08B17/10; (IPC1-7): G01N27/64; G08B17/10