Document Type and Number:
Japanese Patent JPS556065
Kind Code:
B1
Application Number:
JP2501271A
Publication Date:
February 13, 1980
Filing Date:
April 20, 1971
Export Citation:
International Classes:
B41F5/08; B41F5/12; B41F5/16; (IPC1-7): B41F33/08; B41F13/00
Next Patent: JPH0556066