Jean Claude Emo

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Grand-Couronne, FR

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Patents Grantslast 30 patents

Information Patent Grant
Production of briquettes
- Patent number 3,966,427
- Issue date Jun 29, 1976
- Shell Oil Company
- Robert Herment
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...