Product design sample anti-collision packaging box

The product design sample anti-collision packaging box comprises a packaging box body, a plurality of first damping springs are fixedly connected to the left side, the right side and the upper portion of the inner wall of the packaging box body respectively, and the left sides of the first damping s...

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Bibliographic Details
Main Author GAN FANG
Format Patent
LanguageChinese
English
Published 14.12.2021
Subjects
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