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经营范围
发明名称
Perfectionnements aux crémones
摘要
申请公布号
FR729459(A)
申请公布日期
1932.07.25
申请号
FRD729459
申请日期
1931.03.14
申请人
发明人
CAUTE LUCIEN
分类号
E05C9/04;E05C9/14
主分类号
E05C9/04
代理机构
代理人
主权项
地址
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