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发明名称
Dispositif pour tendre une toile de tamis
摘要
申请公布号
FR1434299(A)
申请公布日期
1966.04.08
申请号
FR19650006716
申请日期
1965.02.23
申请人
发明人
RIDDER RENE DE
分类号
B07B1/48
主分类号
B07B1/48
代理机构
代理人
主权项
地址
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