Dust mask (half mask)

CN310077924SActive Publication Date: 2026-07-07SHANDONG SHUANGQIU PROTECTION APPLIANCES CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
SHANDONG SHUANGQIU PROTECTION APPLIANCES CO LTD
Filing Date
2026-01-07
Publication Date
2026-07-07

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Abstract

1. Name of the designed product: dust mask (half mask). 2. Use of the designed product: as a dust mask. 3. Design points of the designed product: in shape. 4. Picture or photo best showing the design points: perspective view.
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