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发明名称
Push-button flushing valve
摘要
申请公布号
US3291439(A)
申请公布日期
1966.12.13
申请号
US19630330837
申请日期
1963.12.16
申请人
MIRA GOLDSTEIN
发明人
GOLDSTEIN MIRA
分类号
E03D3/06
主分类号
E03D3/06
代理机构
代理人
主权项
地址
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