Igor Fezenko

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Aubervilliers, FR

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Patents Grantslast 30 patents

Information Patent Grant
Glass fiberization spinner
- Patent number 4,288,237
- Issue date Sep 8, 1981
- Saint-Gobain Industries
- Jean A. Battigelli
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Glass fiberization spinner alloy and use thereof
- Patent number 4,203,747
- Issue date May 20, 1980
- Saint-Gobain Industries
- Igor Fezenko
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Glass fiberization spinner
- Patent number 4,203,748
- Issue date May 20, 1980
- Saint-Gobain Industries
- Jean A. Battigelli
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for centrifugal fiberization of hard glass
- Patent number 4,203,746
- Issue date May 20, 1980
- Saint-Gobain Industries
- Jean A. Battigelli
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...