Packaging bag (three neng controlled release blending fertilizer gradual change blue)

CN310294683SActive Publication Date: 2026-11-03HUBEI SANNING CHEM
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Patent Information

Application Number
CN202630263418.5
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2026-05-26
Publication Date
2026-11-03
Estimated Expiration
2041-05-26

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Abstract

1. Name of the designed product: packing bag (three-nitrogen controlled release blending fertilizer gradual blue). 2. Use of the designed product: packing of fertilizer. 3. Design points of the designed product: in the pattern. 4. Picture or photo best indicating the design points: front view. 5. The designed product is a thin product, and other views are omitted.
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