Arthur A. Randell

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Tewkesbury, GB

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Patents Grantslast 30 patents

Information Patent Grant
Method of heat treating a material
- Patent number 4,298,339
- Issue date Nov 3, 1981
- Coal Industry (Patents) Limited
- Arthur A. Randell
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Spray head
- Patent number 4,284,242
- Issue date Aug 18, 1981
- Coal Industry (Patents) Limited
- Arthur A. Randell
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method of heat treating a material
- Patent number 4,201,676
- Issue date May 6, 1980
- Coal Industry (Patents) Limited
- Arthur A. Randell
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES