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经营范围
发明名称
Rotary compressor
摘要
申请公布号
US1989552(A)
申请公布日期
1935.01.29
申请号
US19340705155
申请日期
1934.01.03
申请人
GOOD PAUL E
发明人
GOOD PAUL E.
分类号
F04C18/52
主分类号
F04C18/52
代理机构
代理人
主权项
地址
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