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
Polymerization of ketone-formaldehyde condensation products
摘要
申请公布号
US1755099(A)
申请公布日期
1930.04.15
申请号
US19280283457
申请日期
1928.06.06
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
BURKE CHARLES E.
分类号
C08G6/02
主分类号
C08G6/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD AND DEVICE FOR THE SELECTIVE CATALYTIC REDUCTION OF NITROGEN OXIDES IN OXYGENATED EXHAUST GASES
6,11-bro-erytromycinderivater
NON-VIRAL TRANSFECTION VECTOR
MELATONIN DERIVATIVES AND MEDICINE CONTAINING SAME
FLUORESCENT DYES FOR SOLID PHASE AND SOLUTION PHASE SCREENING
POROUS POLYMETHYLSILSESQUIOXANE WITH ADSORBENT PROPERTIES
OPTICAL SCANNING HEAD FOR DATA STORAGE DISKS
SCANNING SYSTEM FOR FILM RECORDER
VENDING MACHINE
UNILATERAL HAND-HELD X-RAY INSPECTION APPARATUS
STREPTOCOCCUS PNEUMONIAE PROTEINS AND IMMUNOGENIC FRAGMENTS FOR VACCINES
AEROSOL FORMULATIONS FOR BUCCAL AND PULMONARY APPLICATION
ANIMAL LITTER CONTAINER
FremgangsmÕte for Õ fremstille et vannavstøtende produkt, og produkt og fremgangsmÕte for Õ gjøre overflaten av et bygningsmateriale vannavstøtende
Fremstilling og anvendelse av blandede opalescerende midler basert pÕ titan- og silisiumoksyder
<Alfa>-amionoamidderivater som er nyttige som smertestillende midler
METHOD FOR LOCALIZING, PICKING UP AND OPTIONALLY EVALUATING OBJECT STRUCTURES
Menetelmä ja laite paikanmääritykseen
Process for producing powdered food products
Oil Filter Installation and filter insert for such an oil filter installation.
