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
Process for the production of fluorescent compounds
摘要
申请公布号
GB748884(A)
申请公布日期
1956.05.16
申请号
GB19530001558
申请日期
1953.01.19
申请人
FARBENFABRIKEN BAYER AKTIENGESELLSCHAFT
发明人
分类号
D21H21/30
主分类号
D21H21/30
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Floor cleaning apparatus including dispenser for dispensing particulate cleaning material
Frameworks for efficient representation of string objects in Java programming environments
Calculation circuit for the division of a fixed-point signal
Multiple channel adaptive data recovery system
Flat panel display device for small module application
Leading edge diffusion cooling of a turbine airfoil for a gas turbine engine
Ventricular restoration shaping apparatus and method of use
Whole blood collection and processing method
Group management apparatus
System and method for reducing power consumption in a wireless communications network
Methods for depositing, releasing and packaging micro-electromechanical devices on wafer substrates
Operating device
Blow torch
Microcomputer and dividing circuit
Polycrystalline MgO deposition material having adjusted Si concentration
Phase shift mask, method for forming pattern using phase shift mask and manufacturing method for electronic device
Soft-tissue tubular prostheses with seamed transitions
Multiple material golf club head
Method of manufacturing semiconductor device
Toothbrush