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 FILM DETECTOR
摘要
申请公布号
JPH0359442(A)
申请公布日期
1991.03.14
申请号
JP19890197538
申请日期
1989.07.28
申请人
NEC CORP
发明人
OKAWA KATSUHISA
分类号
G01N21/27
主分类号
G01N21/27
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MOUNTING EQUIPMENT FOR SEMICONDUCTOR DEVICE AND MOUNTING METHOD OF SEMICONDUCTOR DEVICE
MANUFACTURE OF EXTRA-THIN SILICON OXIDATION FILM EXPRESSING MOS CHARACTERISTICS
METHOD AND APPARATUS FOR SPIN PROCESSING
PROJECTION ALIGNING METHOD AND DEVICE
CAPACITY VARIABLE ELEMENT
ELECTRONIC COMPONENT AND MANUFACTURE THEREOF
THERMISTOR
SULFIDE-RESISTANT ELECTRODE MATERIAL
SEALANT CURING EXPOSURE DEVICE FOR ORGANIC ELECTROLUMINESCENT ELEMENT
ROTATING TYPE SUBSTRATE DRYER
EXPOSURE METHOD AND PRODUCTION OF DEVICE
CHARGED BEAM EXPOSING METHOD
COIL BLOCK AND MANUFACTURE THEREOF
ELECTROMAGNETIC VALVE
MAGNETIC NEUTRAL LINE DISCHARGE TYPE PLASMA APPLICATION DEVICE
ORGANIC ELECTROLUMINESCENT ELEMENT
ORGANIC EL ELEMENT
INDUCTION HEATING COOKING DEVICE
ELECTRIC CARPET
FAR INFRARED RADIATION CERAMIC HEATER
