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经营范围
发明名称
OIL FEEDER IN ENCLOSED TYPE MOTORRDRIVEN COMPRESSOR
摘要
申请公布号
JPS5519922(A)
申请公布日期
1980.02.13
申请号
JP19780091613
申请日期
1978.07.28
申请人
HITACHI LTD
发明人
HAZAKI EIICHI;UCHIKAWA NAOSHI;ARATA TETSUYA
分类号
F04B39/02
主分类号
F04B39/02
代理机构
代理人
主权项
地址
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