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 HERSTELLUNG SILIZIUM-DOTIERTER EPITAXIESCHICHTEN
摘要
申请公布号
DD257452(A1)
申请公布日期
1988.06.15
申请号
DD19840269429
申请日期
1984.11.13
申请人
AKADEMIE DER WISSENSCHAFTEN DER DDR,DD
发明人
TEMPELHOFF,KLAUS,DD;THIEME,TAMARA,SU;SCHMIDT,MICHAEL,DD;HAHN,VOLKER,DD
分类号
C30B25/02;C30B25/14;C30B25/18;H01L21/205;(IPC1-7):C30B25/02
主分类号
C30B25/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Sulfur-containing compounds and lubricants containing them
Polymeric-coated fabric layer, and method for making the same
Method and apparatus for the recovery of spraying substance when spraying elongated rolled stock
Device for collecting solid or fluid waste
Helical wrapping of tape
Omnidirectional drive system
Borehole measurement while drilling systems and methods
Sanitary napkin
Work-holding fixture for cryogenic decoating
Slab-hanging system
LIPOPOLYSACCHARIDE CONJUGATE, MANUFACTURE AND IMMUNITY RENDERING AGENT
Liquid waxless fixturing of microsize wafers
Camera with printed circuit boards comprising resistance-conductor laminated constructions
Dye-receptive polyolefins and polyolefin fibers
Flame-prooved polyamide moulding materials
Apparatus for removing a fiber layer from a rotating disc filter
Transformer with ferromagnetic circuits of unequal saturation inductions
Sensing vertical and horizontal visibility
Display device for copying apparatus
Device for two-sided application of foils or similar material onto plate-shaped workpieces, and method of operating the same