Robert Graham

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Great Lumley, GB

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Patents Grantslast 30 patents

Information Patent Grant
Manufacture of insulating products
- Patent number 4,306,935
- Issue date Dec 22, 1981
- Newalls Insulation Company Limited
- Robert Graham
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Manufacture of fibrous webs
- Patent number 4,188,355
- Issue date Feb 12, 1980
- Newalls Insulation Company Limited
- Robert Graham
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Manufacture of insulating products
- Patent number 4,142,933
- Issue date Mar 6, 1979
- Newalls Insulation Co. Ltd.
- Robert Graham
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE