Document Type and Number:
Japanese Patent JPH0418807
Kind Code:
Y2
Application Number:
JP1733683U
Publication Date:
April 27, 1992
Filing Date:
February 07, 1983
Export Citation:
International Classes:
B28B5/00; B28B13/00; B28B15/00; (IPC1-7): B28B5/00; B28B15/00