Document Type and Number:
Japanese Patent JPS5581716
Kind Code:
U
Application Number:
JP16467278U
Publication Date:
June 05, 1980
Filing Date:
December 01, 1978
Export Citation:
International Classes:
G01D5/245; G01B7/00; G01B7/02; (IPC1-7): G01D5/245; G01B7/02