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经营范围
发明名称
Absorbent material
摘要
申请公布号
US2214124(A)
申请公布日期
1940.09.10
申请号
US19360106189
申请日期
1936.10.17
申请人
CAMILLE DREYFUS
发明人
DREYFUS CAMILLE
分类号
A61L15/28
主分类号
A61L15/28
代理机构
代理人
主权项
地址
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