Document Type and Number:
Japanese Patent JPS4938759
Kind Code:
B1
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| WO/2002/011177 | PHOTO CATHODE DISPLAY SYSTEM |
Application Number:
JP948870A
Publication Date:
October 19, 1974
Filing Date:
February 02, 1970
Export Citation:
International Classes:
H01J40/18; G01J1/02; G01J1/58; G01J5/02; G01J5/28