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发明名称
SCREW COMPRESSOR
摘要
申请公布号
JPH02207187(A)
申请公布日期
1990.08.16
申请号
JP19890027071
申请日期
1989.02.06
申请人
HITACHI LTD
发明人
ICHINOSEKI HISASHI;NOZAWA SHIGEKAZU
分类号
F04C18/16;F01C21/10
主分类号
F04C18/16
代理机构
代理人
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地址
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