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经营范围
发明名称
WELL SUCKER-ROD PUMP
摘要
申请公布号
RU1798542(C)
申请公布日期
1993.02.28
申请号
SU19904891983
申请日期
1990.12.17
申请人
AZERB GNI PI NEFTYANOJ PROMYSHLENNOSTI
发明人
MATVEENKO LARION M,SU
分类号
F04B47/02
主分类号
F04B47/02
代理机构
代理人
主权项
地址
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