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发明名称
Procédé et appareil pour la fabrication d'une nappe en matière fibreuse
摘要
申请公布号
FR971578(A)
申请公布日期
1951.01.18
申请号
FRD971578
申请日期
1948.09.11
申请人
发明人
JOA CURT GEORGE
分类号
D04H1/72;D04H1/736
主分类号
D04H1/72
代理机构
代理人
主权项
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