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发明名称
Perfectionnements aux boutons de portes
摘要
申请公布号
FR753231(A)
申请公布日期
1933.10.11
申请号
FRD753231
申请日期
1933.03.28
申请人
发明人
CAMION ROGER
分类号
E05B3/06
主分类号
E05B3/06
代理机构
代理人
主权项
地址
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