Etude et Developpement en Metallurgie

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Billere, FR

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Process and apparatus for automating a vacuum degasification cycle...
- Patent number 4,427,443
- Issue date Jan 24, 1984
- Etude et Developpement en Metallurgie
- Pierre L. Merrien
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

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