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发明名称
Perfectionnements aux fermetures silencieuses du type jalousies, volets roulants ou analogues
摘要
申请公布号
FR1025131(A)
申请公布日期
1953.04.10
申请号
FRD1025131
申请日期
1950.09.11
申请人
ETABLISSEMENTS PERRIER
发明人
分类号
E06B9/06;E06B9/58
主分类号
E06B9/06
代理机构
代理人
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地址
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