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发明名称
Toilet flush tank valve
摘要
申请公布号
US2436035(A)
申请公布日期
1948.02.17
申请号
US19460670224
申请日期
1946.05.16
申请人
CHEITEN SAMUEL S
发明人
CHEITEN SAMUEL S.
分类号
E03D1/34
主分类号
E03D1/34
代理机构
代理人
主权项
地址
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