Document Type and Number:
Japanese Patent JPS4970205
Kind Code:
U
Application Number:
JP11436172U
Publication Date:
June 19, 1974
Filing Date:
October 02, 1972
Export Citation:
International Classes:
D01B3/00; B08B1/00; B08B11/00; D01B3/10; (IPC1-7): B08B1/00; D01B3/10