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
Procédé pour déshydrater les alcools
摘要
申请公布号
FR844144(A)
申请公布日期
1939.07.19
申请号
FRD844144
申请日期
1938.10.01
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C07C1/24
主分类号
C07C1/24
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD FOR CALIBRATING AN ACCELERATION SENSOR AND ACCELERATION SENSOR
MOTOR CONTROL DEVICE
EXHAUST EMISSION PURIFICATION CONTROLLER OF INTERNAL COMBUSTION ENGINE
A coin transport mechanism
Manufacturing method for light-emitting device and the light-emitting device
Multimedia apparatus with slide-show accompanied audio output
DEVICE WITH TRANSDERMAL THERAPEUTIC SYSTEM AND POSITIONING AND PENETRATION AID
GEMCITABINE IMMUNOASSAY
STEERING COLUMN FOR A MOTOR VEHICLE
Hearing aid compatible mobile electronic device
MULTIPLE RADIOS COMMUNICATION DEVICE AND A METHOD THEREOF
PRODUCT
METHOD FOR THE DETECTION OF MULTIPLE SINGLE NUCLEOTIDE VARIATIONS OR SINGLE NUCLEOTIDE POLYMORPHISMS IN A SINGLE TUBE
FILTER ROD MAKER
HETERODYNE DETECTION SYSTEM AND METHOD
INJECTION-MOULDED DECORATIVE MOULDED ARTICLE WITH EFFECT PIGMENTS AND MANUFACTURING METHOD
LUMINAIRE WITH ROTATING AND REMOVABLE DOOR
VOICE RECOGNITION CLIENT DEVICE FOR LOCAL VOICE RECOGNITION
METHOD, APPARATUS AND SYSTEM FOR ESTABLISHING OPTICAL BYPASS
SPHEROIDAL GRAPHITE CAST IRON
