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
THYRISTOR CONVERTER CONTROL PROCESS
摘要
申请公布号
JPS545530(A)
申请公布日期
1979.01.17
申请号
JP19770069922
申请日期
1977.06.15
申请人
HITACHI LTD
发明人
OKUYAMA TOSHIAKI;YOKOYAMA TADAO
分类号
H02M7/515
主分类号
H02M7/515
代理机构
代理人
主权项
地址
您可能感兴趣的专利
A METHOD OF PREPARING AN UNDIFFERENTIATED CELL
STRUTTURA COSTITUITA DA UNA BASE PORTANTE CON RUOTE E MANIGLIE ESTRAIBILI ED ALLUNGABILI....
METODO ED APPARECCHIATURA DI ESTRUSIONE DI UN MATERIALE PLASTICO
GABBIETTA PER API REGINA
MACCHINA PER PROIETTARE UN OGGETTO A GRANDE DISTANZA
Vehicle Parking Identification System
Resuscitation decision support
Cavity Closer Apparatus
Wash bowl
A tray for the collection of nails during a nail cutting procedure
METHODS AND APPARATUSES FOR REPRODUCING AND RECORDING STILL PICTURE AND AUDIO DATA AND RECORDING MEDIUM HAVING DATA STRUCTURE FOR MANAGING REPRODUCTION OF STILL PICTURE AND AUDIO DATA
Organic metal compound and process for preparing opticalyl-active alcohols usig the same
DNS traffic switch
A FOOTWEAR SET
OPTICAL INFORMATION RECORDING/REPRODUCING DEVICE
METHODS FOR TREATING ALCOHOLISM
JOINT SPACE-TIME OPTIMUM FILTER (JSTOF) USING QR AND EIGENVALUE DECOMPOSITIONS
CREDIT REPORT-BASED PREDICTIVE MODELS
Menetelmä puskuriliuoksen valmistamiseksi paperinvalmistusprosessissa
Ilmastointikanavan eristekouru
