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
RESIN MOLD LENS
摘要
申请公布号
JPH0429201(A)
申请公布日期
1992.01.31
申请号
JP19900135807
申请日期
1990.05.25
申请人
CANON INC
发明人
AZUMA JUN
分类号
G02B6/42;G02B3/00
主分类号
G02B6/42
代理机构
代理人
主权项
地址
您可能感兴趣的专利
OPTICAL LITHOGRAPHY AND A METHOD OF INDUCING TRANSMISSION IN OPTICAL LITHOGRAPHY PREFORMS
COMMUNICATION SYSTEM AND COMMUNICATION CONTROL APPARATUS AND METHOD
CRAWLER BELT AND SEAL FOR USE THEREIN
HOT METAL EXTRU-BENDING MACHINE
PROCESS TAPPING POINT CLEARING APPARATUS
CELLULOSE-BASED FIRE RETARDANT COMPOSITION
TRENCH GATE MOS SEMICONDUCTOR DEVICE
ADJUSTABLE SURGICAL TEMPLATES
INGESTIBLE CAPSULE VIDEO TRANSMITTING FLUORESCENT IMAGES
DEVICE FOR MAKING DENTAL PROSTHESES AND TEMPORARY PROSTHESES
METHOD AND SYSTEM FOR POSITIONING A DEVICE IN A TUBULAR ORGAN
A METHOD FOR BILLING A SUBSCRIBER FOR DATA TRANSMITTED IN A SIGNALING SYSTEM
DEVICE FOR TRANS-CERVICAL ARTIFICIAL INSEMINATION AND EMBRYO TRANSFER
SPHERICAL PARTICLES PRODUCED BY A HOT-MELT EXTRUSION/SPHERONIZATION PROCESS
ELECTRONIC DEVICE
TRAFFIC FLOW OPTIMISATION SYSTEM
POLYMER GEL ELECTROLYTE SYSTEMS
SINGLE REEL TAPE CARTRIDGE AND RECORDING AND REPRODUCING DEVICE USING THE TAPE CARTRIDGE
ROBUST VOICE RECOGNITION WITH DATA BANK ORGANISATION
HALL EFFECT ION SOURCE AT HIGH CURRENT DENSITY