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
摘要
申请公布号
BE480545(A)
申请公布日期
1948.03.15
申请号
BED480545
申请日期
1948.02.21
申请人
发明人
分类号
C07C45/00;C07D295/104
主分类号
C07C45/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
REFLECTIVE LIGHT SYSTEM
METHOD FOR MANUFACTURING COMMUNICATION DEVICE HAVIG SMART CARD
The Uniform Heating Method Using Skid Beam with Effective Removal of Filed Up Scale
Printed circuit board and liquid crystal display having the same
HINGE DEVICE OF HIDDEN-TYPE
Insulating sheet pad in window
Abrasive blasting machine for window glass
Method for installing LED lighting and LED lighting therefor
METHOD AND APPARATUS FOR SECURELY MULTICASTING CONTENTS BETWEEN DEVICES IN NETWORKS
DISPLAY DEVICE CAPABLE OF ADJUSTING VIEWING ANGLE AND FABRICATION METHOD THE SAME
ELECTRIC CONTACTLESS ELECTRIC POTENTIAL SENSOR CIRCUIT
Adhesive chuck of device for manufacturing OLED
APPARATUS FOR SEPARATING AROMATIC HYDROCARBON AND METHOD THEREOF
Condensation polymer with low melt viscosity and fabricating method thereof
NON-FLAMABLE FANEL
Media path direction control device and method of reversing a media path
Method For Production of Receiver Drier
LOCAL DATABASE GAMING SYSTEM TECHNIQUES
Improved complement receptor 2 (CR2) targeting groups
Method and device for receiving downlink signal
