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发明名称
Dispositif pour couler en coquille, à l'intérieur d'une enceinte sous vide, une matière en fusion contenue dans une poche
摘要
申请公布号
FR1287221(A)
申请公布日期
1962.03.09
申请号
FR19610859929
申请日期
1961.04.26
申请人
ALLMANNA SVENSKA ELEKTRISKA AKTIEBOLAGET
发明人
KARLSSON GOSTA;RYDINGER MATS
分类号
B22D18/06;C21C7/10
主分类号
B22D18/06
代理机构
代理人
主权项
地址
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