Document Type and Number:
Japanese Patent JPS6456383
Kind Code:
U
Application Number:
JP15232387U
Publication Date:
April 07, 1989
Filing Date:
October 05, 1987
Export Citation:
International Classes:
B63B3/00; B63B5/24; B63B29/04; (IPC1-7): B63B5/24; B63B3/00; B63B29/04