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
Verfahren zur Herstellung eines Kondensationsproduktes.
摘要
申请公布号
CH306845(A)
申请公布日期
1955.04.30
申请号
CHD306845
申请日期
1950.12.26
申请人
VARIAPAT AG.
发明人
AG. VARIAPAT
分类号
C07C309/51
主分类号
C07C309/51
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD FOR MANUFACTURING COMPOUND SEMICONDUCTOR DEVICE
IMAGE PROCESSOR
PRESENTATION DEVICE
DATA TRANSFER METHOD
TERMINAL LOCATION DETERMINATION DEVICE FOR INTEGRATED CIRCUIT AND METHOD THEREFOR
OPTICAL PICK-UP FOR OPTICAL DISK PLAYER
DUST-PROOF AND DRIP-PROOF STRUCTURE OF PRESSURE SWITCH
UNDERWATER MOVING DEVICE
METHOD FOR DISPLAYING THE SCREEN OF A CAR NEVIGATION SYSTEM
PATTERN STRUCTURE OF A PRINTED CIRCUIT BOARD
MATCHING CIRCUIT FOR PERIPHERAL PROCESSOR HARDWARE CONTROL IN ELECTRONIC SWITCHING SYSTEM
VALVE HAVING MAGNETIC FORCE TRANSMISSION APPARATUS
Elastisk kobling som kan beveges aksialt og i vinkel
Anordning ved trafikkskilt
CYLINDER HEAD
COMBUSTION CHAMBER OF INDIRECT INJECTION TYPE INTERNAL COMBUSTION ENGINE
DATA COMMUNICATION EQUIPMENT
ABSORPTION WATER COOLING/HEATING MACHINE
FIRE RESISTING RESIN COMPOSITION
HORIZONTAL QUICK DEEP FREEZER