Nelson Pao Chung Tong

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Massillon, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Cutting insert
- Patent number D537854
- Issue date Mar 6, 2007
- Manchester Tool Company
- Nelson Pao Chung Tong
- D15 - Machines not elsewhere specified
Information Patent Grant
Cutting insert structure
- Patent number D502473
- Issue date Mar 1, 2005
- Manchester Tool Company
- Nelson Pao Chung Tong
- D15 - Machines not elsewhere specified