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
METHOD OF PRODUCING UNIPOLAR SEMICONDUCTOR DEVICES
摘要
申请公布号
CA850297(A)
申请公布日期
1970.08.25
申请号
CAD850297
申请日期
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
KARSTEN E. DRANGEID
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
COATED CUTTING INSERT FOR APPLICATION TO MILLING AND LATHING
HEAT RESISTANCE GLASS FIBER AND ITS MANUFACTURING METHOD
METHOD FOR CONTROLLING AUTOMATIC CRUISING
IMAGE FORMING APPARATUS
LUBRICANT COMPOSITION
RESIN COMPOSITION FOR ARTIFICIAL MARBLE
THERMOPLASTIC RESIN FOAM
SEMICONDUCTIVE SEAMLESS BELT
METHOD FOR MANUFACTURING FOAMED SHEET AND FOAMED OBJECT FORMED OF THERMOPLASTIC POLYESTER RESIN
INK-JET RECORDING METHOD, INK-JET RECORDING DEVICE, COMPUTER READABLE MEMORY MEDIUM, AND PROGRAM
DEVICE FOR FITTING DISPOSER
BEARING MATERIAL
FRICTIONAL RESISTANCE REDUCED SHIP USING MAGNETIC FIELD
ATTACHING/REMOVING APPARATUS FOR ATTACHMENT FOR REEL DIAMETER CHANGING
START DEVICE FOR VEHICLE OCCUPANT PROTECTIVE SYSTEM
MANUFACTURING METHOD FOR TUBE STOCK FOR HYDROFORMING AND PIPE BENDER
BOX FOR STORING RELATED DEVICE FOR SINGLE UNLOADING
HEAT SINK
BAG MAKING AND PACKAGING MACHINE
MOUNTING STRUCTURE OF LUGGAGE CAGE FOR BICYCLE AND THE LIKE