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经营范围
发明名称
Improvements in or relating to rotary compressors
摘要
申请公布号
GB794143(A)
申请公布日期
1958.04.30
申请号
GB19560004901
申请日期
1956.02.16
申请人
RHEINISCHE MASCHINEN UND APPARATE GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
发明人
分类号
F04D21/00
主分类号
F04D21/00
代理机构
代理人
主权项
地址
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