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经营范围
发明名称
Appareillage pour la fabrication en série de corps creux par coulée
摘要
申请公布号
FR856297(A)
申请公布日期
1940.06.10
申请号
FRD856297
申请日期
1939.02.23
申请人
发明人
BAILLOT ALFRED;QUINCY LAZARE
分类号
B22D47/00
主分类号
B22D47/00
代理机构
代理人
主权项
地址
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