Document Type and Number:
Japanese Patent JPS50142037
Kind Code:
A
Application Number:
JP4911574A
Publication Date:
November 15, 1975
Filing Date:
April 30, 1974
Export Citation:
International Classes:
G03G9/09; B41M5/00; G03G9/08; (IPC1-7): B41M5/00; G03G9/08