LING; Shangwen
Patent Applications and Registrations
Patent applications and USPTO patent grants for LING; Shangwen.The latest application filed is for "functional ink suitable for 3d printing and preparation method thereof".
- LING; Shangwen - Chengdu CN
| Patent | Date |
|---|---|
| Functional Ink Suitable For 3d Printing And Preparation Method Thereof App 20220064471 - ZHANG; Chuhong ; et al. | 2022-03-03 |
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