Hugh McD. Ross

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Ringwood, GB

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Patents Grantslast 30 patents

Information Patent Grant
Frangible strip threading apparatus for rolling mill
- Patent number 4,138,074
- Issue date Feb 6, 1979
- Loewy Robertson Engineering Co., Ltd.
- Hugh McD. Ross
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...