Document Type and Number:
Japanese Patent JPS5440018
Kind Code:
Y2
Application Number:
JP10209071U
Publication Date:
November 27, 1979
Filing Date:
November 02, 1971
Export Citation:
International Classes:
G03B15/00; G01N1/00; G01N21/00; G01N21/13; G01N35/04; G03B23/04; G03B27/62; G03G15/00; G05B19/06; (IPC1-7): G03B27/62; G01N21/00; G03B15/00; G03B23/04