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
Nonlinear optical article with improved buffer layer
摘要
申请公布号
US4955977(A)
申请公布日期
1990.09.11
申请号
US19890419819
申请日期
1989.10.11
申请人
EASTMAN KODAK COMPANY
发明人
DAO, PHAT T.;SCOZZAFAVA, MICHAEL;SCHILDKRAUT, JAY S.;RIDER, CHRISTOPHER B.
分类号
G02F1/35;G02F1/065;G02F1/355;G02F1/361
主分类号
G02F1/35
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Plasma display panel (PDP)
Disease indications for selective endobronchial lung region isolation
Method of forming wiring
VOICE OVER INTERNET PROTOCOL (VOIP) TELEPHONE APPARATUS AND COMMUNICATION SYSTEMS FOR CARRYING VOIP TRAFFIC
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION METHOD, AND COMPUTER PROGRAM
Windshield de-icing
Systems and methods for freezing, mixing and thawing biopharmaceutical material
Provision of voice mail messaging indicator and voice mail access services via common instant communications clients
LED light bulb
Apparatus and method of echo-cancellation
ACTUATION SYSTEM FOR A GEARBOX
REMEDIATION OF HEAVY METALS IN AMMUNITION TRAPS AND SHOOTING RANGES
METHOD AND DEVICE FOR OPERATING INTERACTING DIFFERENT UNITS
STRUCTURE COMPRISING AMORPHOUS CARBON FILM AND METHOD OF FORMING THEREOF
WELDING TORCH WITH A TORCH HOUSING AND DRIVE FOR WELDING ROD TRANSPORT
FLUID EXCHANGE SYSTEM FOR CONTROLLED AND LOCALIZED IRRIGATION AND ASPIRATION
OPTICAL INPUT DEVICE BASED ON DOPPLER SHIFT AND LASER SELF-MIXING
METHOD OF PRODUCTION OF B10H10<2-> AMMONIUM SALTS AND METHODS OF PRODUCTION OF B18H22
SURFACE-ACTIVE POLYMERS AS DETERGENTS
HEPARANASE INHIBITORS AND USES THEREOF