发明名称 Faucet replacement valve stem assembly
摘要 A replacement valve stem assembly for a faucet in the form of an internally and externally threaded sleeve extending through and secured by nuts to the faucet cap and a threaded valve stem engaging the internal threads of the sleeve and having a valve washer secured to the inner end thereof and a faucet handle secured to the outer end thereof.
申请公布号 US4176674(A) 申请公布日期 1979.12.04
申请号 US19780934027 申请日期 1978.08.16
申请人 RODRIGUEZ, MANUEL F 发明人 RODRIGUEZ, MANUEL F
分类号 F16K43/00;(IPC1-7):F16K43/00 主分类号 F16K43/00
代理机构 代理人
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