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发明名称
INVERTER CONTROL METHOD FOR SUBMERSIBLE MOTOR PUMP IN HOT STRING DEEP WELL
摘要
申请公布号
JPS6258097(A)
申请公布日期
1987.03.13
申请号
JP19850197156
申请日期
1985.09.06
申请人
FUJIKAWA KIKAI KK
发明人
KAWASAKI ETSUO
分类号
F04D15/00;F04D13/08
主分类号
F04D15/00
代理机构
代理人
主权项
地址
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