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经营范围
发明名称
Toilet seat
摘要
申请公布号
US2447738(A)
申请公布日期
1948.08.24
申请号
US19450608262
申请日期
1945.08.01
申请人
WILLIAM CONNER EDISON
发明人
CONNER EDISON WILLIAM
分类号
A47K13/30
主分类号
A47K13/30
代理机构
代理人
主权项
地址
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