Document Type and Number:
Japanese Patent JPS5153351
Kind Code:
Y2
Application Number:
JP10990871U
Publication Date:
December 20, 1976
Filing Date:
November 24, 1971
Export Citation:
International Classes:
G01N19/08; D06H3/00; D06H3/10; G01N33/36; (IPC1-7): D06H3/00; G01N33/36