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发明名称
Control system for electrical vehicles and the like
摘要
申请公布号
US1888297(A)
申请公布日期
1932.11.22
申请号
US19310530174
申请日期
1931.04.15
申请人
WALKER VEHICLE COMPANY
发明人
STEPHENSON LEIGH J.;FRAMHEIN HERBERT J.
分类号
H02P7/288
主分类号
H02P7/288
代理机构
代理人
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