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
DOPING-INDEPENDENT SELF-CLEANING ETCH PROCESS FOR POLYSILICON
摘要
申请公布号
KR20010053548(A)
申请公布日期
2001.06.25
申请号
KR1020017000684
申请日期
2001.01.16
申请人
发明人
分类号
C30B33/12
主分类号
C30B33/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Device for setting one cassette tape of a series of cassette tapes into a tape drive section
Music box vehicle with automatic wheel shaft reversing mechanism
Method of, and stylet apparatus for, installing a retrograde coronary cannula
Process for improving public key authentication
RADIOGRAPHIC CT SCANNER
Variable length coding/decoding method of image data and apparatus thereof
Flagstaff with hand salute figure
Image pickup system
Image coding system
Self-accommodating brush seal for gas turbine combustor
Fill/invert package with specialized sealing, non-flow-through elevator system
Multiple-part dental material delivery system
Field emission cathode
Self-capturing articulating chest handle
System and method for connection of cellular base stations to a mobile switching center using dial up telephone circuits
Coated fabrics for air bags
Hand-held power tool with jamming-detection sensor
MRI magnets
Composite automotive exhaust pipe
Measuring device and measuring method of implant structure