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发明名称
Support mobile pour coquilles de fonderies
摘要
申请公布号
FR1117200(A)
申请公布日期
1956.05.18
申请号
FRD1117200
申请日期
1954.11.19
申请人
发明人
OSER HENRI
分类号
B22D17/26
主分类号
B22D17/26
代理机构
代理人
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