From electricity generation formula advertising light boxes
The utility model provides a from electricity generation formula advertising light boxes, it is including the vertical fixation at subaerial stand, the stand top is equipped with the solar energy electroplax, the solar energy electroplax is connected with electric power storage mechanism on the stan...
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Main Author | |
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Format | Patent |
Language | Chinese English |
Published |
07.12.2016
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Subjects | |
Online Access | Get full text |
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