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
RESIST EXPOSURE
摘要
申请公布号
JPS6442819(A)
申请公布日期
1989.02.15
申请号
JP19870199108
申请日期
1987.08.11
申请人
NEC CORP
发明人
NAKAMURA KAZUO;SAKUMA HIROSHI
分类号
G03F7/20;G03C5/08;H01L21/027;H01L21/30
主分类号
G03F7/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ROTATION RATE SENSOR HAVING A SUBSTRATE HAVING A MAIN EXTENSION PLANCE FOR DETECTING A ROTATION RATE
Targeting Assembly
APPARATUS AND METHOD FOR SENSING HIGH PRECISION SIGNAL USING INFRARED LIGHT
POLYMER CENTER FIRE CARTRIDGE CASE FOR SMALL OR MEDIUM CALIBER AMMUNITION AND METHOD FOR MANUFACTURING SAME
Portable Shooting Stabilization Assist Clamp
COILED COVER FOR FIREARM GAS TUBE
Beverage Cooling Device
PREFABRICATED, MODULAR, FIRE RESISTANCE AND NON-FIRE RESISTANCE RATED VENTILATION DUCT ASSEMBLY WITH INTEGRAL SUBDUCTS
Flashlight with Integrated Spray Repellent
SOCKET AND PLUG FOR LOAD-BEARING SUSPENDED LAMP
Ring Light
METHOD OF PRODUCING A COVNERSION ELEMENT, AND CONVERSION ELEMENT
COVER ELEMENT FOR FLAT LUMINAIRE
OPTICAL WAVEGUIDE WITH A REFLECTIVE PATTERN FOR PROPOGATING A LIGHT BEAM
LED LIGHTING APPARATUS
FLEXIBLE PIPE AND METHOD OF MANUFACTURE OF FLEXIBLE PIPE
HYDRAULIC VALVE
BALANCER
Friction Material
FLOATING BRAKE DRUM AND HAT ASSEMBLY