Document Type and Number:
Japanese Patent JPS5725128
Kind Code:
Y2
Application Number:
JP2801977U
Publication Date:
May 31, 1982
Filing Date:
March 10, 1977
Export Citation:
International Classes:
F16C9/00; G01B5/02; G01B5/14; (IPC1-7): G01B5/14; F16C9/00; G01B5/02