Hanjie Chen

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Kunshan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for preparing corrosion-resistant hot stamping part
- Patent number 11,441,200
- Issue date Sep 13, 2022
- Suzhou Pressler Advanced Forming Technologies Co., Ltd.
- Jian An
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Process and Device for Producing a Coated Structural Component
- Publication number 20230041423
- Publication date Feb 9, 2023
- BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT
- Markus Pfestorf
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD AND DEVICE FOR PREPARING CORROSION-RESISTANT HOT STAMPING PART
- Publication number 20210254189
- Publication date Aug 19, 2021
- Suzhou Pressler Advanced Forming Technologies Co., Ltd.
- Jian AN
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...