发明名称 |
Precision flow controller |
摘要 |
An improved flow-controlling mechanism utilizes interference-fitting components and static seals to assure accurate and repeatable fluid flow-controlling settings and to eliminate a leakage deteriorating seals.
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申请公布号 |
US4157808(A) |
申请公布日期 |
1979.06.12 |
申请号 |
US19770851476 |
申请日期 |
1977.11.14 |
申请人 |
INTEGRATED FLOW SYSTEMS INC |
发明人 |
EIDSMORE, ALVA A |
分类号 |
F16K47/04;(IPC1-7):F16K47/04 |
主分类号 |
F16K47/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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