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发明名称
Submersible motor-pump construction
摘要
申请公布号
US3298318(A)
申请公布日期
1967.01.17
申请号
US19650426722
申请日期
1965.01.21
申请人
A. O. SMITH CORPORATION
发明人
JOHNSON IRVING A.;STASENKO STEPHEN
分类号
F04D13/10
主分类号
F04D13/10
代理机构
代理人
主权项
地址
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