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经营范围
发明名称
DCCDC CONVERTER
摘要
申请公布号
JPS538724(A)
申请公布日期
1978.01.26
申请号
JP19770056048
申请日期
1977.05.17
申请人
LITTON INDUSTRIES INC
发明人
DEBUITSUDO HARII SHIMONZU;POORU KARUBUIN ROONDAABUIRU
分类号
H02M3/335;H02M3/337
主分类号
H02M3/335
代理机构
代理人
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