Document Type and Number:
Japanese Patent JPS63135141
Kind Code:
U
Application Number:
JP2620087U
Publication Date:
September 05, 1988
Filing Date:
February 24, 1987
Export Citation:
International Classes:
G01L21/30; G01M3/04; G01M3/16; G01M3/40; (IPC1-7): G01M3/16; G01L21/30; G01M3/04