Document Type and Number:
Japanese Patent JPS5217593
Kind Code:
Y2
Application Number:
JP10683272U
Publication Date:
April 20, 1977
Filing Date:
September 12, 1972
Export Citation:
International Classes:
D06F71/29; B65H75/34; B65H75/36; D06F71/00; D06F71/32; H05K7/00; (IPC1-7): D06F71/00
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