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发明名称
Apparatus for checking the power generated by small motors
摘要
申请公布号
US2362682(A)
申请公布日期
1944.11.14
申请号
US19430491187
申请日期
1943.06.17
申请人
SELF-PRIMING PUMP & ENGINEERING CO. LIMITED
发明人
WATSON FREDERICK JAMES
分类号
G01R31/34
主分类号
G01R31/34
代理机构
代理人
主权项
地址
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