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经营范围
发明名称
ROTARY COMPRESSOR
摘要
申请公布号
JPH01249976(A)
申请公布日期
1989.10.05
申请号
JP19880077562
申请日期
1988.03.30
申请人
OVAL ENG CO LTD
发明人
HOTTA KOJI
分类号
G01F3/10;F04C18/18
主分类号
G01F3/10
代理机构
代理人
主权项
地址
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