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
Gd or sm doped silicon semiconductor composition
摘要
申请公布号
US3409554(A)
申请公布日期
1968.11.05
申请号
US19660603397
申请日期
1966.12.20
申请人
NASA USA
发明人
MANDELKORN JOSEPH
分类号
C30B13/06;H01L21/00;H01L21/22;H01L31/00
主分类号
C30B13/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Method of learning associations between documents and data sets
Method to increase image variety with limited image components
Polymorphic form of montelukast sodium
Halbleiterspeicher für Hochgeschwindigkeitsbetrieb und Verfahren zum Antreiben einer Wortleitung
Hochfrequenz-Schaltvorrichtung und Halbleitervorrichtung
A transponder bolt seal and a housing for a transponder
Systems and Methods for Immobilization Using Selected Electrodes
Vertebrae bone anchor and cable for coupling it to a rod
FUEL CELL POWER GENERATION SYSTEM AND OPERATION DISPLAY FOR USE IN IT
FUEL CELL SYSTEM
REACTOR, FUEL CELL DEVICE, AND ELECTRONIC DEVICE
FUEL REFORMING APPARATUS
LAMINATE HINGE FOR UNIT BOX OF FUEL CELL
NEGATIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY USING THE NEGATIVE ELECTRODE
USING METHOD OF NONAQUEOUS ELECTROLYTE LITHIUM SECONDARY BATTERY
IMAGE FORMING DEVICE
IMAGE FORMING APPARATUS
MATERIAL FOR FORMING COLOR FILTER, METHOD FOR FORMING COLOR FILTER USING THE SAME, AND COLOR FILTER
METHOD FOR PRODUCING RAW MATERIAL FOR FIRING SILICON CARBIDE, AND METHOD FOR MANUFACTURING HONEYCOMB STRUCTURE
TELEVISION CONFERENCE APPARATUS, TELEVISION CONFERENCE SYSTEM, AND COMMUNICATION METHOD OF TELEVISION CONFERENCE SYSTEM
