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经营范围
发明名称
Perfectionnements relatifs à la fabrication de feuilles de latex
摘要
申请公布号
FR822940(A)
申请公布日期
1938.01.11
申请号
FRD822940
申请日期
1937.06.10
申请人
发明人
SPANEL ABRAHAM NATHAN
分类号
B29C41/14
主分类号
B29C41/14
代理机构
代理人
主权项
地址
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