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DE4020252008560004SUndetermined Publication Date: 2025-08-08JIANGFENG CHEN
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Patent Information

Application Number
DE4020252008560004
Authority / Receiving Office
DE · DE
Patent Type
Designs
Current Assignee / Owner
Filing Date
2025-04-01
Publication Date
2025-08-08
Estimated Expiration
2050-04-01

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