Document Type and Number:
Japanese Patent JPS4915996
Kind Code:
U
Application Number:
JP5619972U
Publication Date:
February 09, 1974
Filing Date:
May 16, 1972
Export Citation:
International Classes:
G07D9/00; B42D1/08; B42F5/00; G07D3/00; (IPC1-7): G07D9/00; B42D1/08; B42F5/00