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经营范围
发明名称
Straining attachment for pans and kettles
摘要
申请公布号
US1916710(A)
申请公布日期
1933.07.04
申请号
US19310543583
申请日期
1931.06.11
申请人
ALEXANDER ROY W
发明人
ALEXANDER ROY W.
分类号
A47J36/08
主分类号
A47J36/08
代理机构
代理人
主权项
地址
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