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发明名称
TURBO MOLECULAR DRAG PUMP
摘要
申请公布号
JPH0216391(A)
申请公布日期
1990.01.19
申请号
JP19880164605
申请日期
1988.06.30
申请人
SHIMADZU CORP
发明人
NARITA KIYOSHI
分类号
F04D19/04;F16C32/04
主分类号
F04D19/04
代理机构
代理人
主权项
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