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Certificate of Invention Patent
Certificate of Utility Model Patent
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Categories- X series new all metal gear（ steel） series
- AF Super slight series
- CS Mag case series
- CW Alu Up & lown series
- AC MI Alu case series
- MI C20 BLS series
- MIBL B20 series
- MIBL H20 series
- MIBL W21 series
- BlueArrow series
- NR series
- X-All alu alloy case metal gear series
- Midpoint position signal feedback 2.0 series
- Midpoint position signal feedback 2.5 series
patented technology
