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 VERBESSERUNG DER HOCHOHMIGKEIT EINES HALBLEITERSUBSTRATES MIT NIEDEROHMIGER HALBLEITERSCHICHT
摘要
申请公布号
DD225264(A1)
申请公布日期
1985.07.24
申请号
DD19840264969
申请日期
1984.07.05
申请人
ADW DER DDR,DD
发明人
FRIEDLAND,KLAUS-JUERGEN,DD;RENTZSCH,ROLF,DD
分类号
H01L21/263;(IPC1-7):H01L21/263
主分类号
H01L21/263
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ELECTRONIC CONTROL UNIT AND VEHICLE BEHAVIOR CONTROL DEVICE
REAR BUMPER MOUNTING STRUCTURE
SUSPENSION DEVICE
ATTITUDE STABILIZING METHOD OF WORKING SHIP
BRAKE CONTROL DEVICE
VEHICLE BODY STRUCTURE FOR AUTOMOBILE
OPPOSITELY-SWEEPING TYPE WIPER DEVICE
POWER TRAIN ARRANGEMENT STRUCTURE FOR VEHICLE
ACCELERATION CONTROL DEVICE
RECORDING DEVICE AND RECORDING METHOD
METHOD FOR PRODUCING PNEUMATIC TIRE AND PNEUMATIC TIRE
BALL-POINT PEN
LIQUID JETTING HEAD AND LIQUID JET APPARATUS
CONCEALED POSTCARD WITH ADJUSTING PAPER
INJECTION MOLDING MACHINE
GRINDING APPARATUS, AND METHOD FOR OBSERVING THE SAME
FLY CUTTER GRINDING DEVICE
TOOL HOLDER
NUT ATTACHING/DETACHING DEVICE
BENDING SYSTEM AND BENDING METHOD