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
FORMATION OF DIFFUSED LAYER
摘要
申请公布号
JPH01165113(A)
申请公布日期
1989.06.29
申请号
JP19870324729
申请日期
1987.12.21
申请人
SEIKO INSTR & ELECTRON LTD
发明人
NONAKA KOUKI
分类号
H01L21/225
主分类号
H01L21/225
代理机构
代理人
主权项
地址
您可能感兴趣的专利
AUTOMATIC LAMINATION THICKNESS CONTROLLER IN PROGRESSIVE METAL MOLD FOR MANUFACTURE OF LAMINATED CORE
DIVIDING DEVICE FOR ROBOT ARM
ROTARY GRINDING WHEEL
PRODUCTION OF DECORATIVE STEEL SHEET
COATING BENCH FOR AUTOMOBILE EXTERNAL PARTS
DOUBLE-ACTING TYPE SHAKER
SOLID-STATE IMAGE PICKUP ELEMENT FOR COLOR PICTURE
RECORDER
COLOR SCANNER
DATA COMMUNICATION EQUIPMENT
DETECTION SYSTEM FOR ERROR OF DATA COMMUNICATION
PARALLEL PROCESSING METHOD FOR ECHO CANCELER
TRANSMITTER-RECEIVER
MANUFACTURE OF PRINTED BOARD
LIGHT BEAM SCANNING SEMICONDUCTOR LASER
DEVICE FOR MOUNTING LEAD FRAME
METHOD OF FORMING ANODE OF SOLID ELECTROLYTIC CAPACITOR
HEATING UNIT OF TAMMAN FURNACE
IMPACTPROOF CURRENT EARTH POLE
MANUFACTURE OF ALUMINUM WIRE FOR AUDIO EQUIPMENT
