Document Type and Number:
Japanese Patent JPS5117886
Kind Code:
Y2
Application Number:
JP11845671U
Publication Date:
May 13, 1976
Filing Date:
December 15, 1971
Export Citation:
International Classes:
G01D5/12; G01B7/00; G01B7/02; G01D5/249; (IPC1-7): G01B7/02