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发明名称
Improvements in rotary machines of the intermeshing screw type
摘要
申请公布号
GB877079(A)
申请公布日期
1961.09.13
申请号
GB19600007556
申请日期
1960.03.03
申请人
SVENSKA ROTOR MASKINER AKTIEBOLAG
发明人
分类号
F04C18/16
主分类号
F04C18/16
代理机构
代理人
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