Document Type and Number:
Japanese Patent JPS5610845
Kind Code:
U
Application Number:
JP9337679U
Publication Date:
January 29, 1981
Filing Date:
July 06, 1979
Export Citation:
International Classes:
G01N21/59; G01N21/53; G08B17/10; G08B17/103; (IPC1-7): G01N21/53; G08B17/10