Document Type and Number:
Japanese Patent JPH0136717
Kind Code:
Y2
Application Number:
JP16048084U
Publication Date:
November 07, 1989
Filing Date:
October 24, 1984
Export Citation:
International Classes:
B63B3/16; B63B5/14; B63B35/44; (IPC1-7): B63B5/14; B63B35/44
Next Patent: JPH0136718