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发明名称
Pot and sink protector
摘要
申请公布号
US2569247(A)
申请公布日期
1951.09.25
申请号
US19480027437
申请日期
1948.05.17
申请人
FRANK MAZZOLA;MICHELE MAZZOLA
发明人
MAZZOLA FRANK;MAZZOLA MICHELE
分类号
E03C1/186
主分类号
E03C1/186
代理机构
代理人
主权项
地址
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