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发明名称
APERFEICOAMENTO EM COMPRESSOR ROTATIVO
摘要
申请公布号
BR7606321(A)
申请公布日期
1977.08.30
申请号
BR19760006321
申请日期
1976.09.23
申请人
CALSPAN CORP
发明人
WEATHERSTON R
分类号
F04C18/18;F04C18/08;F04C18/16;(IPC1-7):F04C1/00
主分类号
F04C18/18
代理机构
代理人
主权项
地址
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