Document Type and Number:
Japanese Patent JPH0420579
Kind Code:
Y2
More Like This:
Application Number:
JP11882385U
Publication Date:
May 12, 1992
Filing Date:
July 30, 1985
Export Citation:
International Classes:
B28B5/00; B28B11/02; E04F13/08; (IPC1-7): B28B11/02; E04F13/08