Document Type and Number:
Japanese Patent JPS63125690
Kind Code:
U
Application Number:
JP1709287U
Publication Date:
August 16, 1988
Filing Date:
February 10, 1987
Export Citation:
International Classes:
B63B19/19; B63B19/14; B63B25/04; B63B27/28; (IPC1-7): B63B19/14; B63B19/19; B63B25/04; B63B27/28