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发明名称
Rouleau à ressort pour stores et dispositifs analogues
摘要
申请公布号
FR685718(A)
申请公布日期
1930.07.16
申请号
FRD685718
申请日期
1929.11.28
申请人
发明人
SCHULTES PAUL
分类号
E06B9/60
主分类号
E06B9/60
代理机构
代理人
主权项
地址
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