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经营范围
发明名称
ROTARY COMPRESSOR
摘要
申请公布号
JPH045485(A)
申请公布日期
1992.01.09
申请号
JP19900103146
申请日期
1990.04.20
申请人
HITACHI LTD
发明人
KOSOKABE HIROKATSU;IWATA HIROSHI
分类号
F04B39/12;F04C29/04;F04C29/12
主分类号
F04B39/12
代理机构
代理人
主权项
地址
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