Qi Zhongfeng
China
New patents and trademarks in the last week
Last updated : 2026-04-18
Summary
Patents |
Trademarks |
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0 | 0 |
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0 | 0 |
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0 | 0 |
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0 |
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trademarks
patents
| # | ID | Jurisdiction | Title |
|---|---|---|---|
| No patents found for this owner in the last week. | |||