Document Type and Number:
Japanese Patent JPS4970206
Kind Code:
U
Application Number:
JP11185072U
Publication Date:
June 19, 1974
Filing Date:
September 28, 1972
Export Citation:
International Classes:
D02J1/18; D01D5/06; D01D11/00; (IPC1-7): D01D5/06; D01D11/00