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经营范围
发明名称
PLASMAWELLENRÖHRE UND -VERFAHREN.
摘要
申请公布号
DE68911909(D1)
申请公布日期
1994.02.10
申请号
DE19896011909
申请日期
1989.03.06
申请人
HUGHES AIRCRAFT CO., LOS ANGELES, CALIF., US
发明人
SCHUMACHER, ROBERT W., CANOGA PARK, CA 91307, US
分类号
H01J25/00;(IPC1-7):H01J25/00
主分类号
H01J25/00
代理机构
代理人
主权项
地址
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