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 INVERTER CONTROL DEVICE
摘要
申请公布号
JPS528426(A)
申请公布日期
1977.01.22
申请号
JP19750084270
申请日期
1975.07.09
申请人
MEIDENSHA KK
发明人
SHIBUYA TADASHI
分类号
H05B6/06;H02M7/515
主分类号
H05B6/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
HOSE COUPLING
MECHANICAL SEAL STRUCTURE HAVING COOLING-AGENT CIRCULATING STRUCTURE
GUIDE POST FOR THE MARKING OF ROAD BOUNDARIES
AN ARRANGEMENT IN SURGICAL SHEETS
COATING FOR ELECTRONIC SUBSTRATE
METHOD OF AND APPARATUS FOR CONVERTING AN ANALOGUE VOLTAGE TO A DIGITAL REPRESENTATION
Vinyl chloride resin composition and medical instrument.
New compounds containing quaternary ammonium and methylenephosphonic acid groups.
Polycarbonates exhibiting improved heat resistance.
Hand stamp with self-inking device.
Writing or drawing paper.
Brightness control device for a fluorescent lamp.
Device for the positive stretching of dough lumps for the industrial manufacture of long loaves of bread.
Process for the preparation of aldehydes.
Metallised multilayer film for use as a heat screen.
Method for connecting optical fibres, and connecting device obtained by this method.
Thermosetting imide resin compositions.
Aromatase inhibiting N-substitued imidazole derivatives.
Low pressure loss burner for coal-water slurry or fuel oil.
Device for controlling the movement of a conveyor belt.
