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
Atmospheric pressure process for preparing pure cyclic esters
摘要
申请公布号
US4835293(A)
申请公布日期
1989.05.30
申请号
US19870017418
申请日期
1987.02.24
申请人
E. I. DU PONT DE NEMOURS AND COMPANY
发明人
BHATIA, KAMLESH K.
分类号
B01J19/18;C07D319/12
主分类号
B01J19/18
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Tuote ja menetelmä sen valmistamiseksi
Fremgangsmate for fremstilling av en ikke-krystalliserbar polyolsirup
AUXILIARY DISPLAY GADGET FOR DISTRIBUTED CONTENT
CDMA WIRELESS COMMUNICATION SYSTEMS
AUXILIARY DEVICE FOR HEADREST
Genkendelsesmolekyler til behandling og påvisning af tumorer
Kombinationer, der omfatter antimuskarine midler og beta-adrenerge agonister
SCREW CAP PACKAGE FOR CONTACT LENS
CHUCK TAPE WITH CUT TAPE, ITS MANUFACTURING METHOD, AND PACKAGING BAG WITH CHUCK TAPE
INTRUSION DETECTION SYSTEM AND ITS SENSORS
CLOSABLE APERTURE FOR RETROFITTING TO A CONTAINER
UNA NOVEDOSA VIRULENCIA DETERMINADA DENTRO DE LA GLICOPROTEINA ESTRUCTURAL E2 DEL VIRUS CLASICO DE LA FIEBRE PORCINA
PHARAMACEUTICAL COMPOSITION COMPRISING REOVIRUS
APPARATUS AND METHOD FOR CARRYING OUT A CONTINUED UNION OF PAPER WEBS
Låseindretning til flöjen af et vindue eller en klap
EFFICIENT CQI SIGNALING IN MULTI-BEAM MIMO SYSTEMS
Underground tunnel formation infrastructure establishment method
METHODS FOR THE DIAGNOSIS OF DEMENTIA AND OTHER NEUROLOGICAL DISORDERS
PEN-TYPE INJECTOR HAVING AN ELECTRONIC CONTROL UNIT
Strukturel nukleinsyre-styret kemisk syntese