Document Type and Number:
Japanese Patent JPS4821132
Kind Code:
Y1
Application Number:
JP1604570U
Publication Date:
June 20, 1973
Filing Date:
February 18, 1970
Export Citation:
International Classes:
B65H67/06; B65H67/00; D01H9/02; (IPC1-7): B65H67/00; D01H9/02