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Improvements in or relating to methods of manufacturing cermet casting moulds

申请公布号:GB954561(A)

申请号:GB19610007734

申请日期:1961.03.02

申请公布日期:1964.04.08

申请人:
REGIE NATIONALE DES USINES RENAULT

分类号:B22C9/06;B22F5/00;C22C32/00

主分类号:B22C9/06

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