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经营范围
发明名称
MEMBRANE-TYPE COMPRESSOR
摘要
申请公布号
SU687255(A1)
申请公布日期
1979.09.25
申请号
SU19721854614
申请日期
1972.12.06
申请人
MALAMYZHEV VIKTOR P,SU
发明人
MALAMYZHEV VIKTOR P,SU
分类号
F04B45/04;F04B43/06;F04B43/067;F04B45/053;(IPC1-7):F04B45/04
主分类号
F04B45/04
代理机构
代理人
主权项
地址
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