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发明名称
Persienne vénitienne et son procédé de fabrication
摘要
申请公布号
FR1069055(A)
申请公布日期
1954.07.05
申请号
FRD1069055
申请日期
1952.10.23
申请人
发明人
FRIEDMAN JAY LEON
分类号
E06B9/266
主分类号
E06B9/266
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