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
Convertisseur de tension continue équipé de deux transistors
摘要
申请公布号
FR1287239(A)
申请公布日期
1962.03.09
申请号
FR19610859986
申请日期
1961.04.26
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
H02M3/337;H02M3/338
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
SYSTEM AND METHOD FOR EFFICIENT MANUFACTURING OF LIQUID CRYSTAL DISPLAYS
POSTAGE METERING SYSTEM AND METHOD FOR A SINGLE VAULT DISPENSING POSTAGE TO A PLURALITY OF PRINTERS
VERTICAL BLIND HEAD RAIL
COMPRESSOR ASSEMBLY HAVING BAFFLE
GAS EXPELLING DEVICE
SYSTEM FOR ENSURING CALLING PARTY PRIVACY IN A CALL SCREENING SYSTEM
QUINAZOLINE DERIVATIVES AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
RAIL SWITCH BRACE
PROPYLENE GLYCOL HYALURONATE AND AGENT FOR EXTERNAL USE TO SKIN USING THE SAME
MEANS AND METHOD FOR INTEGRATED LIGHTING FIXTURE SUPPORTS AND COMPONENTS
MULTISHAPED BEAM DIRECT RADIATING ARRAY ANTENNA
DIGITAL CALIBRATION OF A TRANSCEIVER
FLEXIBLE TUBULAR PIPE COMPRISING A FOLDED-SEAM ARMOURING WEB, AND METHOD FOR PRODUCING SAME
LATERAL SUPPORT DEVICE FOR THE CONTINUOUS CASTING OF METALLIC STRIPS BETWEEN CYLINDERS
STRAND BREAKAGE DETECTION SYSTEM
SURFACE REFLECTIVITY DISCRIMINATING DEVICE
Tilaajan autenikointi
Ponttonitelasto
METHOD FOR DRYING A FLUID OR GAS STREAM USING A PART ALUMINA, PART MOLECULAR SIEVE ADSORBER
Maskin för träning av bröstmuskulatur