Packaging box (sulfur dioxide (SO2) residual detection test paper)

CN309665521SActive Publication Date: 2025-12-12GANSU UNIV OF CHINESE MEDICINE
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Patent Information

Application Number
CN202530289703.X
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-05-22
Publication Date
2025-12-12
Estimated Expiration
2040-05-22

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Abstract

1. Name of the designed product: packaging box (SO2 residual detection test paper). 2. Use of the designed product: containing articles. 3. Design points of the designed product: combination of shape and pattern. 4. Picture or photo best indicating the design points: front view.
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