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发明名称
PROTECTIVE CIRCUIT FOR TRANSISTOR
摘要
申请公布号
JPS5414656(A)
申请公布日期
1979.02.03
申请号
JP19770079843
申请日期
1977.07.06
申请人
HITACHI LTD
发明人
TATEISHI MICHIHIRO
分类号
H03F1/52;H01H47/32;H03F1/00;H03F1/42
主分类号
H03F1/52
代理机构
代理人
主权项
地址
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