首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
DC-TO-DC CONVERTER
摘要
申请公布号
GB2045550(A)
申请公布日期
1980.10.29
申请号
GB19800010327
申请日期
1980.03.27
申请人
LITTON SYSTEMS INC
发明人
分类号
H02M3/337;(IPC1-7):H02M3/24
主分类号
H02M3/337
代理机构
代理人
主权项
地址
您可能感兴趣的专利
NITRILOTRISPROPIONIC UREIDE AND ITS PRODUCTION
AN INDICIA TRANCRIPTION FACILITY
IMPROVEMENTS IN OR RELATING TO PRESS TOOLING
DRY CANE CLEANING AND SPREADING
INOCULATOR INSTRUMENT
IMPROVED CONTAINER FOR RADIOACTIVE SUBSTANCES
METALLISATION OF PLASTICS
IMPROVEMENTS IN OR RELATING TO ETCHING MACHINES
COLOUR PURITY ADJUSTING DEVICE
CRYSTALLINE MATERIALS
IMPROVEMENTS IN THE TREATMENT OF WATER
METHOD OF PRODUCING PRINTING PLATES
METHOD OF RECRYSTALLISING OXYSULPHIDES
NOVEL TRIAZINYL STILBENE DERIVATIVES
PICTURE DISPLAY DEVICE
WATER-INSOLUBLE MONOAZO-DYESTUFFS AND PROCESS FOR PREPARING THEM
IMPROVEMENTS IN OR RELATING TO PULSE MODULATORS
TELEPHONES SUBSET
SERVICING OF WELLS
NOVEL PHOTOGRAPHIC PROCESSES AND PRODUCTS
