Bolin DOU

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Patents Grantslast 30 patents

Information Patent Grant
Comprehensive information detection system for steel wire rope
- Patent number 10,859,372
- Issue date Dec 8, 2020
- LUO YANG WIRE ROPE INSPECTION TECHNOLOGY CO., LTD.
- Bolin Dou
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
HOLOGRAPHIC DETECTION SYSTEM FOR STEEL WIRE ROPE
- Publication number 20190063903
- Publication date Feb 28, 2019
- LUO YANG WIRE ROPE INSPECTION TECHNOLOGY CO., LTD.
- Bolin DOU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY