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
22HYDROXYY33METHACRYLOYL OXYNAPHTHALENE AND POLYMER THEREOF
摘要
申请公布号
JPS5283725(A)
申请公布日期
1977.07.12
申请号
JP19760000325
申请日期
1976.01.01
申请人
TOYO CONTACT LENS CO LTD
发明人
TANAKA KIYOUICHI
分类号
C07C69/54;C08F20/30;C09B29/15
主分类号
C07C69/54
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Method and apparatus for inspection of hot glass containers
Converting bitmap objects to polygons
Sensing system for detecting a full condition within a waste developer system
Automatic on-the-fly focusing for continuous image acquisition in high-resolution microscopy
Apparatus and method utilized in personal computer for control of disk drive rate to reduce its noise and vibration
Constant voltage reset circuit for forward converter
Ring laser gyro and driving method therefor with improved driving current
Sheet handling system
Data resynchronization circuit
Method and apparatus for aligning a mirror of a carbon in fly ash sensor
Reflective and transflective liquid crystal display devices having black resin
Resistive keyboard with status keys
Inkjet printing system with an intermediate transfer member between the print engine and print medium
Thermal switching device
Ultra-wideband power amplifier module apparatus and method for optical and electronic communications
Semiconductor integrated circuit
Reducing voltage variation in a phase locked loop
Self-configuring output circuit and method
NMR spectroscopy data recovery method and apparatus
System and method for sensing magnetic fields based on movement
