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发明名称
TAMPERPROOF ROTARY VALVE ASSEMBLY
摘要
申请公布号
US3563512(A)
申请公布日期
1971.02.16
申请号
USD3563512
申请日期
1969.12.08
申请人
MUELLER CO.
发明人
WILLIAM L. HAUFFE
分类号
F16K5/04;F16K35/00;(IPC1-7):F16K5/04;F16K41/00
主分类号
F16K5/04
代理机构
代理人
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