Document Type and Number:
Japanese Patent JPS50145138
Kind Code:
A
Application Number:
JP5247174A
Publication Date:
November 21, 1975
Filing Date:
May 11, 1974
Export Citation:
International Classes:
G03B27/14; B41F33/00; B41F33/14; B65H7/00; B65H7/02; B65H7/06; G03B27/00; G03G15/00; (IPC1-7): B41F33/00; B65H7/00; G03B27/00