Document Type and Number:
Japanese Patent JPS4889932
Kind Code:
U
Application Number:
JP1311272U
Publication Date:
October 30, 1973
Filing Date:
February 02, 1972
Export Citation:
International Classes:
D01H1/241; F16G1/00; F16G1/04; (IPC1-7): D01H1/241; F16G1/04