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ZHUZHOU CEMENTED CARBIDE CUTTIG TOOLS CO., LTD.
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Zhuzhou, Hunan, CN
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Patent Grant
Unequal helix-angle end mill
Patent number
9,346,109
Issue date
May 24, 2016
ZHUZHOU CEMENTED CARBIDE CUTTIG TOOLS CO., LTD.
Jin Xu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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