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发明名称
APPARATUS FOR SEPARATING AND RECOVERING OIL OF OIL INJECTION TYPE TWO-STAGE COMPRESSOR
摘要
申请公布号
JPH03121277(A)
申请公布日期
1991.05.23
申请号
JP19890260746
申请日期
1989.10.05
申请人
HITACHI LTD
发明人
MAEDA JUNJI
分类号
F04B37/12;F04B41/06
主分类号
F04B37/12
代理机构
代理人
主权项
地址
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