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发明名称
摘要
申请公布号
JPS5816806(B2)
申请公布日期
1983.04.02
申请号
JP19780122588
申请日期
1978.10.06
申请人
HITACHI LTD
发明人
SAKIKAWA TADASHI;PPONDO ICHIRO;KUROSAWA MICHIAKI
分类号
H03J5/00;H03J1/02;H03J5/02
主分类号
H03J5/00
代理机构
代理人
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