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
DE2428081(C3)
申请公布日期
1981.02.19
申请号
DE19742428081
申请日期
1974.06.11
申请人
CHEMISCHE WERKE HUELS AG, 4370 MARL
发明人
WESSENDORF, RICHARD, DIPL.-CHEM. DR., 4300 ESSEN;BIRKELBACH, HEINRICH, 4353 OERERKENSCHWICK;SOMMER, AUGUST, DIPL.-CHEM. DR., 4690 HERNE
分类号
C07C47/127;C07C45/00;C07C45/28;C07C45/79;C07C45/85;C07C67/00;(IPC1-7):C07C47/127
主分类号
C07C47/127
代理机构
代理人
主权项
地址
您可能感兴趣的专利
LCD assembly used with a personal digital assistant
EMI/RFI shield for gaps in cases of electronic systems
Vitrified superabrasive tool and method of manufacture
Multiple-tone display system
Quick install insulation
Attenuated recombinant rabies virus mutants and live vaccines thereof
Resin modified elastomers
COMPOSITIONS CONTAINING POLYPHENYLENE ETHER AND/OR POLYSTYRENE HAVING IMPROVED TRIBOLOGICAL PROPERTIES AND METHODS FOR IMPROVING TRIBOLOGICAL PROPERTIES OF POLYPHENYLENE ETHER AND/OR POLYSTYRENE COMPOSITIONS
Water treatment system
Sealant film, resin composition for sealant and uses of the film
Worktable for numerical control machine tools
Lighting system for vehicle
Applying session services based on packet flows
Intelligent air bag system
High linear density tunnel junction flux guide read head with in-stack longitudinal bias stack (LBS)
Aqueous acrylic emulsion polymer composition
Compounds and methods for the treatment or prevention of Flavivirus infections
5H-2,3-benzodiazepine antagonists of excitatory amino acid receptors
Accessory storage device
Gear-Jumping-proof positive-locking clutch