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发明名称
Moules et procédé pour la fabrication de modèles fusibles creux pour la fonderie
摘要
申请公布号
FR1039209(A)
申请公布日期
1953.10.06
申请号
FRD1039209
申请日期
1951.06.29
申请人
GEBR. BOHLER & CO AKTIENGESELLSCHAFT
发明人
分类号
B22C7/02;B22C9/04
主分类号
B22C7/02
代理机构
代理人
主权项
地址
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