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发明名称
Rotary thrust pump
摘要
申请公布号
US2976808(A)
申请公布日期
1961.03.28
申请号
US19580740230
申请日期
1958.06.06
申请人
HAWKRIDGE METALS CORPORATION
发明人
WHITEHURST BERT W.
分类号
F04D3/02;F04D13/06;H02K5/128
主分类号
F04D3/02
代理机构
代理人
主权项
地址
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