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- Certicates SLM Intellectual Property -
Type |
Title |
Registered
Date
|
Registered
Number |
Registered
Nationality
|
Patent |
High-Strength Aluminium method
& manufacturing technology |
1991 |
72945 |
Korea |
Utility Model
|
Fringe Casting Equipment |
1991 |
53879 |
Korea |
Patent |
Al-Si Grain Refiner |
1991 |
0526302
|
Korea |
- Certification(1) -
- Certification(2) -
|
|
> Certificate
of Product
