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发明名称
High-pressure, high capacity pneumatic valve
摘要
申请公布号
US2783020(A)
申请公布日期
1957.02.26
申请号
US19530386142
申请日期
1953.10.14
申请人
KLECZEK WALTER S
发明人
KLECZEK WALTER S.
分类号
F16K31/122
主分类号
F16K31/122
代理机构
代理人
主权项
地址
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