Document Type and Number:
Japanese Patent JPS5186752
Kind Code:
U
Application Number:
JP147875U
Publication Date:
July 12, 1976
Filing Date:
December 28, 1974
Export Citation:
International Classes:
B28B7/00; B28B17/00; E04G9/00; (IPC1-7): B28B17/00; B28B7/00; E04G9/00