Document Type and Number:
Japanese Patent JPS5666475
Kind Code:
U
Application Number:
JP14796079U
Publication Date:
June 03, 1981
Filing Date:
October 25, 1979
Export Citation:
International Classes:
B42F13/00; B42F3/00; B42F11/00; (IPC1-7): B42F11/00; B42F3/00