Document Type and Number:
Japanese Patent JPS5227938
Kind Code:
Y2
Application Number:
JP1941073U
Publication Date:
June 25, 1977
Filing Date:
February 14, 1973
Export Citation:
International Classes:
D01H5/00; D01H4/32; D01H13/02; (IPC1-7): D01H5/00; D01H1/12