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 Darstellung von Oxycarbonsaeurearyliden
摘要
申请公布号
DE528581(C)
申请公布日期
1931.07.02
申请号
DE1929I038719D
申请日期
1929.07.18
申请人
I.G. FARBENINDUSTRIE AKT.-GES.
发明人
LASKA DR. LEOPOLD;HALLER DR. OSKAR
分类号
C07C233/12
主分类号
C07C233/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SOLUBILIZING AGENT
PREPARATION OF FERROMAGNETIC METAL PWDER
MOBILE RADIO COMMUNICATION SYSTEM
RADIATION SCANNING METHOD AND APPARATUS
NATURAL VENTILATION STRUCTURE OF BUILDING
AIR CONDITIONING DEVICE
GROUND GLASS-LIKE POLYESTER CONTAINER
AUTOMATIC SAMPLER
RECEIVER
IMPEDANCE MEASURING DEVICE
SOLID-STATE IMAGE SENSOR
REMOTE MONITOR DEVICE
NOISE APPLYING SYSTEM
MEASURING DEVICE FOR SLUDGE LAYER LEVEL
READ-ONLY MEMORY TESTER
MANUFACTURE OF FERRITIC STAINLESS THIN STEEL PLATE EXCELLENT IN WORKING PROPERTY
PRODUCTION OF FERRITIC STAINLESS STEEL CONTAINING AL
PRODUCTION OF FERRITIC STAINLESS STEEL SHEET EXCELLENT IN WORKABILITY
PRODUCTION OF FERRITIC STAINLESS STEEL CONTAINING AL
METHACRYLATE RESIN MATERIAL FOR OPTICAL FILTER AND PRODUCTION THEREOF