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经营范围
发明名称
SWITCHING DEVICE
摘要
申请公布号
US3558960(A)
申请公布日期
1971.01.26
申请号
USD3558960
申请日期
1968.11.27
申请人
HUGHES AIRCRAFT CO.
发明人
GUNTER A.G. HOFMANN;RONALD C. KNECHTLI
分类号
H01H36/00;H01J17/14;(IPC1-7):H01J1/50
主分类号
H01H36/00
代理机构
代理人
主权项
地址
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