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经营范围
发明名称
Rotary compressors
摘要
申请公布号
GB811612(A)
申请公布日期
1959.04.08
申请号
GB19570022226
申请日期
1957.07.12
申请人
SULZER FRERES
发明人
分类号
F02C7/045
主分类号
F02C7/045
代理机构
代理人
主权项
地址
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