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经营范围
发明名称
PULSE POWER SUPPLY DEVICE
摘要
申请公布号
JPH03177086(A)
申请公布日期
1991.08.01
申请号
JP19890315269
申请日期
1989.12.06
申请人
HITACHI LTD
发明人
SEKI HIROBUMI;TOKUNAGA KIICHI
分类号
H01S3/097;H02M9/04
主分类号
H01S3/097
代理机构
代理人
主权项
地址
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