Sound packaging structure
The utility model discloses a sound box packaging structure, and relates to the technical field of packaging. The sound box packaging structure comprises a packaging box, a first inner card, a second inner card and an accessory box, the first inner card can be placed in the packaging box, a first co...
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Main Authors | , , , |
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Format | Patent |
Language | Chinese English |
Published |
02.12.2022
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Subjects | |
Online Access | Get full text |
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