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经营范围
发明名称
Water closet
摘要
申请公布号
US2268377(A)
申请公布日期
1941.12.30
申请号
US19400372646
申请日期
1940.12.31
申请人
NE-FLEX MANUFACTURING COMPANY
发明人
EVANS JOHN R.
分类号
A47K17/02
主分类号
A47K17/02
代理机构
代理人
主权项
地址
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