Rotton Lu

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Flameproof surge protector
- Patent number 11,973,324
- Issue date Apr 30, 2024
- EATON INTELLIGENT POWER LIMITED
- Chunhuai Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Explosion-proof lamp
- Patent number 11,940,137
- Issue date Mar 26, 2024
- EATON INTELLIGENT POWER LIMITED
- Chunhuai Wang
- F21 - LIGHTING