Legal science popularization propaganda and education device with intelligent question and answer function
The invention discloses a law science popularization propaganda and education device with an intelligent question and answer function, which comprises a bottom plate, the upper side of the bottom plate is fixedly connected with the bottom of a glass box body, a third sliding rod is arranged in the g...
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Main Authors | , , |
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Format | Patent |
Language | Chinese English |
Published |
12.07.2022
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Subjects | |
Online Access | Get full text |
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