Lan NI

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Patents Grantslast 30 patents

Information Patent Grant
Cutting blade having a plurality of different coatings on surfaces...
- Patent number 11,298,758
- Issue date Apr 12, 2022
- ZHUZHOU CEMENTED CARBIDE CUTTING TOOLS CO., LTD
- Shequan Wang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
DRILLING TOOL FEATURING STABLE RADIAL CLAMPING
- Publication number 20250100055
- Publication date Mar 27, 2025
- ZHUZHOU CEMENTED CARBIDE CUTTING TOOLS CO., LTD
- Aisheng JIANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CUTTING BLADE HAVING A PLURALITY OF DIFFERENT COATINGS ON SURFACES...
- Publication number 20200282479
- Publication date Sep 10, 2020
- ZHUZHOU CEMENTED CARBIDE CUTTING TOOLS CO., LTD
- Shequan WANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR