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发明名称
Two-way flush valve mechanism
摘要
申请公布号
US3093833(A)
申请公布日期
1963.06.18
申请号
US19610126685
申请日期
1961.07.25
申请人
MORTON NARDONE ROMEO
发明人
NARDONE ROMEO MORTON
分类号
E03D1/14;E03D5/092
主分类号
E03D1/14
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