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发明名称
STATIC SHUNT MOTOR CRANE HOIST CONTROL SYSTEM WITH ANTI-PLUGGING CONTROL
摘要
申请公布号
US3555385(A)
申请公布日期
1971.01.12
申请号
USD3555385
申请日期
1968.06.17
申请人
CUTLER-HAMMER INC.
发明人
ROBERT L. RISBERG
分类号
B66C13/24;H02P7/28;(IPC1-7):H02P5/06
主分类号
B66C13/24
代理机构
代理人
主权项
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