Document Type and Number:
Japanese Patent JPS4211929
Kind Code:
Y1
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| WO/2001/069978 | CONTROL OF LIGHT-EMITTING DIODES (LEDS) |
| JPS5989475 | LIGHT-EMITTING SEMICONDUCTOR DEVICE |
Application Number:
JP6593664U
Publication Date:
July 05, 1967
Filing Date:
August 21, 1964
Export Citation:
International Classes:
H05B33/00; H05B33/12; H05B33/26; H05B33/28; (IPC1-7): H05B33/00; H05B33/26