Document Type and Number:
Japanese Patent JPS56155335
Kind Code:
U
Application Number:
JP5513480U
Publication Date:
November 19, 1981
Filing Date:
April 21, 1980
Export Citation:
International Classes:
G01J5/02; G01J1/02; G01J5/14; G01J5/34; G01K7/00; G01K11/00; (IPC1-7): G01J5/14; G01K11/00