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发明名称
CONTACTLESS DRIVING GEAR FOR SCREW COMPRESSOR
摘要
申请公布号
JPS6415482(A)
申请公布日期
1989.01.19
申请号
JP19870167733
申请日期
1987.07.07
申请人
HITACHI LTD
发明人
MATSUDA HIROYUKI
分类号
F04C18/16
主分类号
F04C18/16
代理机构
代理人
主权项
地址
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