Document Type and Number:
Japanese Patent JPH0545597
Kind Code:
Y2
Application Number:
JP16725187U
Publication Date:
November 22, 1993
Filing Date:
October 31, 1987
Export Citation:
International Classes:
B63B39/06; B63B15/00; (IPC1-7): B63B39/06; B63B15/00
Next Patent: JPS545598