Document Type and Number:
Japanese Patent JPH0266736
Kind Code:
U
Application Number:
JP14360088U
Publication Date:
May 21, 1990
Filing Date:
November 02, 1988
Export Citation:
International Classes:
F16D13/52; F16D21/00; F16D47/04; (IPC1-7): F16D47/04; F16D13/52; F16D21/00
Next Patent: ACCESS SYSTEM FOR OPTICAL DISK