Historic Museum
Korea’s First Self Inverting (7-Segment) Marathon Timer
Operation in 1992
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Prev | Daejeon EXPO Display Board Development in 1993 | ||
Next | World’s only 12-COLOR FLAP Display Board Installation |
Historic Museum
Korea’s First Self Inverting (7-Segment) Marathon Timer
Operation in 1992
|
|||
Prev | Daejeon EXPO Display Board Development in 1993 | ||
Next | World’s only 12-COLOR FLAP Display Board Installation |