Document Type and Number:
Japanese Patent JPH01120605
Kind Code:
U
Application Number:
JP1443388U
Publication Date:
August 16, 1989
Filing Date:
February 04, 1988
Export Citation:
International Classes:
G01B11/00; G01B9/02; G01B11/16; G01D7/00; (IPC1-7): G01B11/00; G01B11/16