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
High frequency switching regulator
摘要
申请公布号
US3304489(A)
申请公布日期
1967.02.14
申请号
US19630273200
申请日期
1963.04.15
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
BROLIN STEPHEN J.;MESZAROS GEORGE W.
分类号
H02M3/156
主分类号
H02M3/156
代理机构
代理人
主权项
地址
您可能感兴趣的专利
COMPUTER DEVICE FOR CONTROLLING ARRAY OF RADIATORS
INFORMATION INPUT DEVICE
DEVICE FOR MEASURING TIME CONSTANT
VOLTAGE-TO-PULSE DURATION CONVERTER
PULSE GENERATOR
VACUUM ARC CHUTE
DEVICE FOR OPERATING AND CHECKING SHIP'S LAMPS OF SIGNAL-SIDE LIGHTS
DEVICE FOR AUTOMATIC INSPECTION OF PRINTED CIRCUIT BOARDS
AC VOLTAGE GENERATOR OUTPUT VOLTAGE CHECKING DEVICE
OPTICAL ELECTRONIC PRESSURE PICKUP
LEVEL INDICATOR
MEASURING TOOTHED WHEEL
HEAT-MASS-EXCHANGE DEVICE (VERSIONS)
DEVICE FOR MEASURING PRESSURE
ROTARY HEAT PIPE
MOISTURE SEPARATOR
HYDRAULIC DRIVE
IMPELLER PUMP
APPARATUS FOR DIRECTION DRILLING OF WELLS
GABLE OR SHED ROOF