Luminous display board

The utility model relates to the field of display lamp ornaments, in particular to a light-emitting display board which comprises a base, a battery box is arranged in the base, and a battery is arranged in the battery box. The top of the base is connected with the bottom of a vertical lamp box; the...

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Bibliographic Details
Main Author YIN XIAOJUN
Format Patent
LanguageChinese
English
Published 26.07.2024
Subjects
ADVERTISING
CRYPTOGRAPHY
DISPLAY
DISPLAYING
EDUCATION
LABELS OR NAME-PLATES
PHYSICS
SEALS
SIGNS
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