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发明名称
SELECTOR VALVE FOR IRRIGATION SYSTEM
摘要
申请公布号
US3533432(A)
申请公布日期
1970.10.13
申请号
USD3533432
申请日期
1968.09.11
申请人
WILLIAM D. KIRBY
发明人
WILLIAM D. KIRBY
分类号
F16K11/00;(IPC1-7):F16K21/00;B05B9/00
主分类号
F16K11/00
代理机构
代理人
主权项
地址
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