Document Type and Number:
Japanese Patent JPS6346571
Kind Code:
Y2
Application Number:
JP3326182U
Publication Date:
December 02, 1988
Filing Date:
March 11, 1982
Export Citation:
International Classes:
E04B2/86; E04B2/84; E04C5/16; E04C5/18; E04G11/06; E04G17/06; (IPC1-7): E04B2/86