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发明名称
Centrifugal unloader for compressors
摘要
申请公布号
US2529349(A)
申请公布日期
1950.11.07
申请号
US19460680501
申请日期
1946.06.29
申请人
PENNSYLVANIA PUMP & COMPRESSOR COMPANY
发明人
NATHAN ELLIS
分类号
F04B49/10
主分类号
F04B49/10
代理机构
代理人
主权项
地址
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