Document Type and Number:
Japanese Patent JPS52136954
Kind Code:
U
More Like This:
Application Number:
JP4425476U
Publication Date:
October 18, 1977
Filing Date:
April 12, 1976
Export Citation:
International Classes:
B28B5/00; B28B11/08; (IPC1-7): B28B5/00; B28B11/08