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 Trennung von 4-Chlor- und 2-Chlor-m-xylol
摘要
申请公布号
DE950464(C)
申请公布日期
1956.10.11
申请号
DE1954F016423
申请日期
1954.12.23
申请人
FARBWERKE HOECHST AKTIENGESELLSCHAFT VORMALS MEISTER LUCIUS & BRUENING
发明人
ENGELBERTZ DR. PAUL
分类号
C07C17/38
主分类号
C07C17/38
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD AND APPARATUS FOR REDUCING ARCING IN PLASMA PROCESSING CHAMBERS
PROCESS FOR STABILIZING GELATIN PRODUCTS
FILTER ELEMENT
TELEPHONIC VOICE MESSAGE TRANSMISSION CONTROL METHOD
METHOD AND DEVICE AT CELLULAR TELECOMMUNICATION SYSTEM
FUEL PRETREATER APPARATUS AND METHOD
PLASTIC SYRINGE WITH OVERCAP
PIPELINE COVER JOINT
BONDING METHOD AND EQUIPMENT
SPACER-BASED ANTIFUSE STRUCTURE FOR LOW CAPACITANCE AND HIGH RELIABILITY AND METHOD OF FABRICATION THEREOF
CAMERA
PLATEN AND PLATEN UNIT IN CAMERA USING FILM HAVING MAGNETIC STORAGE CAPABILITY
CAMERA USING SECONDARY BATTERY
METHOD TO IMPROVE REFLECTANCE FOR LIGHT OF POLYMER LIQUID CRYSTAL LAYER AND STRUCTURAL BODY OF POLYMER LIQUID CRYSTAL LAYER
LIQUID CRYSTAL DISPLAY DEVICE
HEADUP DISPLAY DEVICE FOR VEHICLE
SILVER HALIDE PHOTOGRAPHIC EMULSION AND SILVER HALIDE PHOTOGRAPHIC SENSITIVE MATERIAL
SILVER HALIDE EMULSION AND PHOTOGRAPHIC SENSITIVE MATERIAL USING THE SAME
EXPOSURE DEVICE OF PHOTOGRAPHING PRINTER
PROJECTION SCREEN