Document Type and Number:
Japanese Patent JPS63170787
Kind Code:
U
Application Number:
JP6472787U
Publication Date:
November 07, 1988
Filing Date:
April 27, 1987
Export Citation:
International Classes:
G01G3/00; G01V7/02; G01V9/00; G01W1/14; H01H13/12; H01H13/18; (IPC1-7): G01W1/14; G01G3/00; G01V7/02; H01H13/18