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发明名称
Roots-pumpe
摘要
申请公布号
DK9400202(U4)
申请公布日期
1994.10.28
申请号
DK19940000202U
申请日期
1994.05.02
申请人
AGROMETER A/S
发明人
EJNER HOLM IVERSEN;BENT BUNDGAARD PETERSEN
分类号
F04C2/18;(IPC1-7):F04C2/18
主分类号
F04C2/18
代理机构
代理人
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地址
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