filter rod (pseudocavity)
CN309902948SActive Publication Date: 2026-04-07CHINA TOBACCO HENAN IND CO LTD
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Patent Information
- Application Number
- CN202530472804.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-11
- Publication Date
- 2026-04-07
- Estimated Expiration
- 2040-08-11
Smart Images
Figure 000007_ABST
Abstract
1. The name of the design product: filter rod (mimicry cavity). 2. The use of the design product: the product is used for filter rod of cigarette or heat-not-burn cigarette filter. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.
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