| Publication Number | Title | Priority Date |
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| CN-113981423-A | Surface treatment method of printed circuit board | 2021-12-27 |
| CN-114085300-A | Modified polybutadiene resin and preparation method and application thereof | 2021-12-24 |
| CN-114016108-A | Surface oxidation film of high-silicon high-copper die-casting aluminum alloy and preparation process thereof | 2021-12-20 |
| CN-114044895-A | Polyketone with high elongation at break and synthesis method thereof | 2021-12-15 |
| CN-114106318-A | High molecular weight aliphatic polyketone and synthesis method thereof | 2021-12-14 |
| CN-114160125-A | Ultralow palladium catalyst for catalytically synthesizing dimethyl oxalate and preparation method thereof | 2021-12-14 |
| CN-114057544-A | Method for preparing nerol and geraniol from citral | 2021-12-09 |
| CN-114182266-A | Preparation method of composite nano-structure catalyst based on nickel substrate in-situ etching growth | 2021-12-08 |
| CN-114100536-A | Composite microsphere particles and method for depositing nickel, palladium and gold on circuit board by using same | 2021-11-26 |
| CN-113880680-A | Synthesis method of trans, trans-4, 4' -disubstituted bicyclohexane compound | 2021-11-10 |
