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经营范围
发明名称
ABRASIVE SCOURING PAD
摘要
申请公布号
CA838352(A)
申请公布日期
1970.04.07
申请号
CAD838352
申请日期
申请人
UNILEVER LIMITED
发明人
JOHN F. HELLIWELL
分类号
主分类号
代理机构
代理人
主权项
地址
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