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
VERFAHREN ZUR ERZEUGUNG VON A TIEF 3 B TIEF 5 - HALBLEITERKRISTALLEN
摘要
申请公布号
DD258679(A1)
申请公布日期
1988.07.27
申请号
DD19840271183
申请日期
1984.12.20
申请人
VEB WERK FUER FERNSEHELEKTRONIK,DD
发明人
BUGGE,FRANK,DD;DIEGNER,BERNHARD,DD;JACOBS,KLAUS,DD;KLOTH,BERND,DD;LEHMANN,LUTZ,DD;STREHMEL,GUENTHER,DD
分类号
H01L21/20;(IPC1-7):H01L21/20
主分类号
H01L21/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Multi-stage optical amplifier optimized with respect to noise, gain and bandwidth
Method of coupling wireless portable communications device to electronicmail server by public wireless communications network when out of communication with private wireless communications
Medical valve with positive flow characteristics
Structure to accommodate increase in volume expansion during solder reflow
Multiple wavelength sensor substrate
METHODS AND SYSTEMS FOR MONITORING TRANSACTION ENTITY VERSIONS FOR POLICY COMPLIANCE
High-temperature coatings and bulk alloys with Pt metal modified gamma-Ni + gamma'-Ni3Al alloys having hot-corrosion resistance
Fluid dynamic bearing system
Microfluidic device with various surface properties fabricated in multilayer body by plasma etching
System and method for intellectual property information management using configurable activities
Bending device and method for bending a plate
Semiconductor package
Method for treating the surface of a machine element
Breast sling
Navigation and coordination during emergencies
Method for the secondary crosslinking of hydrogels with bicyclic amide acetals
Junction block
Photosensitive composition and pattern-forming method using the same
Accelerator Pump Cap for a Motorcycle Carburetor
6,7-Oxygenated steroids and uses related thereto