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
PREALIGNMENT OF MASK AND WAFER
摘要
申请公布号
JPH01101629(A)
申请公布日期
1989.04.19
申请号
JP19870260224
申请日期
1987.10.14
申请人
NEC CORP
发明人
TANAKA RYOJI;KONO HIDEKAZU;IWATA JOJI
分类号
G03F9/00;G03F7/20;H01L21/027
主分类号
G03F9/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Active implantable medical device for cardiac resynchronisation with optimisation of the closed-loop control under the force of the stimulation frequency
METHOD FOR THE PURIFICATION OF SILICON TETRACHLORIDE
Novel AS160-like protein, test systems, methods and uses involving it for the identification of diabetes type 2 therapeutics
Method for operating a metering and filling device and metering and filling device
Device
PROCESS FOR CANNING FOODSTUFF OF CYLINDRICAL SHAPE, AND DEVICE FOR IMPLEMENTATION OF THIS PROCESS
CABRIOLET VEHICLE WITH A TOP
Compounds with antiparasitic activity and medicines containing same
Fuel dispensing unit and method for magnetically handling a hose
MODULAR TRACK TENSIONING SYSTEM
Connection for throughflow boards and a connecting pin therefor
BOTTLE TRANSFER ASSEMBLY AND COMPONENTS FOR USE THEREIN
DRIVER ASSISTANCE SYSTEM FOR MONITORING DRIVING SAFETY AND CORRESPONDING METHOD FOR DETECTING AND ASSESSING THE MOVEMENT OF A VEHICLE
MAGNETIC STORAGE DEVICE, PARTICULARLY FOR A HARD DRIVE
MEDICAL DEVICES COMPRISING POROUS INORGANIC FIBERS FOR THE RELEASE OF THERAPEUTIC AGENTS
Method for manufacturing organic chemical compounds using improved strains of the enterobacteriaceae family
Bottle with snap-lock top
CLEANING BULLET
Swashplate trajectory control
SHEATHLESS INSERTION STYLET SYSTEM FOR CATHETER PLACEMENT