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
ECR ETCHING DEVICE
摘要
申请公布号
JPH07233487(A)
申请公布日期
1995.09.05
申请号
JP19940026670
申请日期
1994.02.24
申请人
RICOH OPT IND CO LTD
发明人
UMEKI KAZUHIRO;SATO MASAAKI;SATOU MASANORI;AKIYAMA SHOICHI
分类号
C23F4/00;H01L21/302;H01L21/3065;(IPC1-7):C23F4/00
主分类号
C23F4/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CONTAINER PROCESSING APPARATUS
APPARATUS FOR DETERMINING LIQUID REMAINING STATE IN LIQUID FEEDER
PACKAGING CONTAINER WITH INNER CONTAINER
EMERGENCY OXYGEN SUPPLY SYSTEM FOR AIRCRAFT
MOTORCYCLE
SEAT LOADING OBJECT DETERMINATION DEVICE, SEAT AND BIOLOGICAL SIGNAL COLLECTION SENSOR
SERVO MOTOR CONTROL DEVICE
AIR CONDITIONER FOR VEHICLE
CRAWLER TYPE TRAVELLING BODY
VEHICULAR ALARM DEVICE
AIR PASSAGE OPENING/CLOSING DEVICE, AND VEHICULAR AIR-CONDITIONER
CARRIER DELIVERY DEVICE BETWEEN RAILS
BRAKE CONTROL DEVICE
SIMPLE CABIN AND SPREADING METHOD
INTERIOR PART FOR AUTOMOBILE
TRAVEL VEHICLE FOR WORK
RUNFLAT TIRE
SPILLAGE OIL RECOVERY SHIP OF NEW SYSTEM
CRAWLER FRAME OF CONSTRUCTION MACHINERY
METHOD AND APPARATUS FOR ASSEMBLING TREAD BELT