Document Type and Number:
Japanese Patent JPS6211958
Kind Code:
U
Application Number:
JP10166485U
Publication Date:
January 24, 1987
Filing Date:
July 05, 1985
Export Citation:
International Classes:
B63B29/18; E04H4/00; E04H4/06; E04H15/20; E04H15/48; (IPC1-7): E04H3/19; B63B29/18; E04H15/20; E04H15/48