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经营范围
发明名称
HOLLOW CATHODE OF ION THRUSTOR
摘要
申请公布号
JPH02305376(A)
申请公布日期
1990.12.18
申请号
JP19890125911
申请日期
1989.05.19
申请人
TOSHIBA CORP
发明人
YAMAGIWA YOSHIKI
分类号
F03H1/00;H01J1/02;H01J1/13
主分类号
F03H1/00
代理机构
代理人
主权项
地址
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