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发明名称
Air-cushioned valve for compressors
摘要
申请公布号
US2297943(A)
申请公布日期
1942.10.06
申请号
US19410385631
申请日期
1941.03.28
申请人
CHICAGO PNEUMATIC TOOL COMPANY
发明人
COLLINS LESTER L.
分类号
F04B39/10;F16K15/12
主分类号
F04B39/10
代理机构
代理人
主权项
地址
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