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
Photographic element and process comprising a blocked photographically useful compound
摘要
申请公布号
US5019492(A)
申请公布日期
1991.05.28
申请号
US19890343981
申请日期
1989.04.26
申请人
EASTMAN KODAK COMPANY
发明人
BUCHANAN, JOHN M.;COOK, EWELL R.;MOOBERRY, JARED B.;PROEHL, GARY S.;SINGER, STEPHEN P.;WASHBURN, WILLIAM N.
分类号
G03C1/06;G03C1/43;G03C7/305;G03C7/392
主分类号
G03C1/06
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 classifying elements of a document
High-throughput DNA methylation profiling and comparative analysis
Separate-type camera lens vehicle reversal monitoring device
Seedling culture mat
Weed control process
Image processing apparatus, method, program and storage medium
Method for handover between heterogeneous communications networks
Hybrid powertrain
ELECTROCHEMICAL-SENSOR DESIGN
Leadless leadframe electronic package and IR transceiver incorporating same
Electrical connector having staggered hold-down tabs
Interconnect structure
Copper electroplating method, pure copper anode for copper electroplating, and semiconductor wafer plated thereby with little particle adhesion
Turbocharger rotor
Signal processing apparatus and method
Semiconductor device
Polymer structure and functional element having the same, and transistor and display using the same
Optical transmission device
Articles and methods for applying color on surfaces
Controlling access to a storage device
