William L. McLaughlin

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Kettering, EN

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for removing cross welds from metal tubes and marking the...
- Patent number 4,073,260
- Issue date Feb 14, 1978
- British Steel Corporation
- Clive J. Bosworth
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...