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
Verfahren zur Herstellung von aliphatischen AEthern der Polyalkylenglykole
摘要
申请公布号
DE542765(C)
申请公布日期
1932.01.30
申请号
DE1925I027037D
申请日期
1925.12.19
申请人
I. G. FARBENINDUSTRIE AKT.-GES.
发明人
LOEHR DR. OSKAR
分类号
C08G65/28
主分类号
C08G65/28
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PROCESS FOR THE PREPARATION OF , -DIALKOXYCARBOXYLIC ACID DERIVATIVES
ISOMERIZATION OF CYCLOHEXANEBIS-(METHYLAMINE) STEREOISOMERS
A DEVICE FOR HANG-DRYING LAUNDRY
IMPROVEMENTS IN CENTRIFUGAL CLEANER APPARATUS
CEPHEM DERIVATIVES AND PROCESSES FOR THEIR PREPARATION
SIZING MACHINE FOR FARM PRODUCE
OPTICAL SENSORS
TELEVISION DISPLAY SYSTEM UTILIZING LOCAL AREA BRIGHTNESS CONTROL
PORTABLE SHOWER HEAD
WAVELENGTH- CORRECTED SPECTROFLUOROMETER
MANUFACTURE OF POLYVINYLPYPROLIDONE-IODINE AND DISINFECTANTS CONTAINING IT
ELECTROLYSIS CELL HAVING BIPOLAR ELEMENTS FOR THE ELECTROLYSIS OF, IN PARTICULAR, ALKALI METAL SALT SOLUTIONS
THREAD FEEDING DEVICE FOR INSERTED WEFT KNITTING MACHINES
AUSZIEHFUEHRUNG FUER SCHUBLADEN OD.DGL.
VERFAHREN ZUR HERSTELLUNG VON 2-DIHALOGENVINYLCYCLOPROPANCARBONSAEUREESTERN
ANORDNING FOR UPPTAGANDE AV KORTSLUTNINGSKRAFTER I KRAFTTRANSFORMATORER
DEVICE FOR MEASURING EMITTANCE OF CHARGED PARTICLE BEAM
DYNAMIC STORAGE
PULSE SHAPER BY FORE AND REAR FRONT OF INPUT PULSE
DC VOLTAGE REGULATOR