Melvyn J. W. Stevens

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Longfield, GB

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Patents Grantslast 30 patents

Information Patent Grant
Edge sharpening
- Patent number 5,174,180
- Issue date Dec 29, 1992
- Augustus Martin Limited
- Melvyn J. W. Stevens
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Edge sharpening
- Patent number 4,987,810
- Issue date Jan 29, 1991
- Augustus Martin Limited
- Melvyn J. W. Stevens
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR