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发明名称
étoffe poreuse caoutchoutée élastique et procédé pour sa fabrication
摘要
申请公布号
FR898952(A)
申请公布日期
1945.05.14
申请号
FRD898952
申请日期
1943.08.17
申请人
GOLDFISCHWERK LANDGRAF & CO.
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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