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
Production of ethylene diamine
摘要
申请公布号
GB735779(A)
申请公布日期
1955.08.31
申请号
GB19530003090
申请日期
1953.02.03
申请人
FARBENFABRIKEN BAYER AKTIENGESELLSCHAFT
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
UPLINK TRANSMISSION APPARATUS AND METHOD FOR MOBILE COMMUNICATION SYSTEM SUPPORTING UPLINK MIMO
USE OF LACTIC ACID BACTERIA FOR IMPROVING FOOD LYSINE ABSORPTION OF PET ANIMALS
DEVICE FOR LEADING PIPES OF A SOLAR CELL THROUGH A ROOF
METHOD AND SYSTEM FOR CONTROLLING ESTABLISHMENT OF LOCAL IP ACCESS
A WASHING MACHINE COMPRISING A DETERGENT DRAWER
HYBRID DIAZENIUMDIOLATED COMPOUNDS, PHARMACEUTICAL COMPOSITIONS, AND THEIR USE IN TREATING CANCER
Shield for helmet
CRYOGENIC PROBE FILTRATION SYSTEM
MOLDED PRODUCT INJECTION-MOLDED FROM LIQUID CRYSTALLINE RESIN COMPOSITION, LIQUID CRYSTALLINE RESIN COMPOSITION FOR CONTACT ELECTRONIC COMPONENT, AND CONTACT ELECTRONIC COMPONENT
TUNNEL-TYPE ROTARY-DRUM TUMBLE DRYER
DATA PROCESSING DEVICE AND PROGRAM
Silicon avalanche photodetector array with graded doping concentration
Oxocarbon, pseudo oxocarbon and radialene compounds and their use
CROSSLINKABLE COMPOSITION
IMPROVED ANCHOR
Apparatus and method for cooperative transmission/reception in a wireless communication system
SINGLE AND DOUBLE CHIP SPARE
Debris filter with splitter box
Identification of marker features in multi-dimensional data
System and method for transmitting and receiving acknowledgement information