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发明名称
Liquid flow control valve for toilet flush tanks
摘要
申请公布号
US3242940(A)
申请公布日期
1966.03.29
申请号
US19630324771
申请日期
1963.11.19
申请人
LOUIS SIROTEK
发明人
SIROTEK LOUIS
分类号
F16K31/34
主分类号
F16K31/34
代理机构
代理人
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地址
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