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经营范围
发明名称
GLASS SEALING TYPE DIODE
摘要
申请公布号
JPS548463(A)
申请公布日期
1979.01.22
申请号
JP19770073221
申请日期
1977.06.22
申请人
HITACHI LTD
发明人
MOROSHIMA HEIJI;TERAKADO HAJIME
分类号
H01L23/08
主分类号
H01L23/08
代理机构
代理人
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