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
Improvements in the manufacture and production of acetylene from hydrocarbons in electric arcs
摘要
申请公布号
GB370414(A)
申请公布日期
1932.03.31
申请号
GB19300039294
申请日期
1930.12.31
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C07C2/80;C07C4/02
主分类号
C07C2/80
代理机构
代理人
主权项
地址
您可能感兴趣的专利
FREMGANGSMAATE OG APPARAT FOR DETEKSJON OG MAALING AV VANNSTROEMNING VED HJELP AV KJERNEAKTIVERING AV OKSYGEN.
PATH GUIDANCE INDICATOR APPARATUS FOR VEHICLES OR CRAFT
HAND HELD MASKING MACHINE
MEJORAS EN ANILLO DE HERMETIZACION DE ARBOL DE IMPULSION RADIAL
METHOD FOR RETROSPECTIVELY GATING NMR DATA
SCRUBBER SQUEEGEES FOR SCRUBBING FORWARD AND BACKWARD
ACTIVE MATRIX LIQUID CRYSTAL DISPLAY PANEL WITH AN ELECTROSTATIC PROTECTION CIRCUIT
Concrete channel for railway track
OPTICALLY ACTIVE LACTATE, DERIVATIVES THEREOF AND PROCESSES OF PRODUCING SAME
AMIDE COMPOUNDS
ARYLKALKYL-AMINES AND -AMIDES HAVING ANTICONVULSANT AND NEUROPROTECTIVE PROPERTIES
BENZODIAZEPINE COMPOUNDS AND THEIR USE AS PHARMACEUTICALS
NOVEL ACETYLENIC, CYANO AND ALLENIC ARISTEROMYCIN/ADENOSINE DERIVATIVES
COMPOSITIONS AND METHOD FOR INHIBITING CORROSION
ALIGNMENT SYSTEM
METHOD AND APPARATUS FOR LOCATING DISCONTINUITIES IN OPTICAL TRANSMISSION MEDIA
INFORMATION DATA RECORDING/REPRODUCING APPARATUS
ANIMAL RESTRAINT
CLUTCH DISC ASSEMBLY
METHODS AND APPARATUS FOR DETECTING CERTAIN COMPOUNDS