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发明名称
Perfectionnements aux portes
摘要
申请公布号
FR910659(A)
申请公布日期
1946.06.14
申请号
FRD910659
申请日期
1944.12.08
申请人
发明人
FAVARD ROGER-MAURICE
分类号
E05D15/50
主分类号
E05D15/50
代理机构
代理人
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