Document Type and Number:
Japanese Patent JPS63124597
Kind Code:
U
Application Number:
JP1629387U
Publication Date:
August 15, 1988
Filing Date:
February 06, 1987
Export Citation:
International Classes:
B63B3/48; B63B15/00; B63B35/73; (IPC1-7): B63B35/86; B63B3/48; B63B15/00