Document Type and Number:
Japanese Patent JPS61183796
Kind Code:
U
Application Number:
JP6817785U
Publication Date:
November 15, 1986
Filing Date:
May 10, 1985
Export Citation:
International Classes:
B63B27/04; B63B15/00; B63B29/02; (IPC1-7): B63B29/02; B63B15/00; B63B27/04