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经营范围
发明名称
Machine à fretter les tubes
摘要
申请公布号
FR888344(A)
申请公布日期
1943.12.09
申请号
FRD888344
申请日期
1942.03.20
申请人
SOCIETE CONTINENTALE ET COLONIALE DE CONSTRUCTION
发明人
分类号
B28B21/92
主分类号
B28B21/92
代理机构
代理人
主权项
地址
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