Document Type and Number:
Japanese Patent JPH0181193
Kind Code:
U
Application Number:
JP17455187U
Publication Date:
May 31, 1989
Filing Date:
November 16, 1987
Export Citation:
International Classes:
B63B15/02; B63H9/04; (IPC1-7): B63B15/02; B63H9/04
Next Patent: JPH0181194