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 Arylaminonaphthalinverbindungen
摘要
申请公布号
DE642549(C)
申请公布日期
1937.03.08
申请号
DE1935I053500D
申请日期
1935.10.27
申请人
I. G. FARBENINDUSTRIE AKT.-GES.
发明人
VIRCK DR. PAUL;SCHULZE DR. MAX
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ANTI-COUNTERFEITING METHOD AND APPARATUS USING DIGITAL SCREENING
VENTILATION APPARATUS
METHOD AND APPARATUS FOR IMPROVED ROLL STATIC ANGLE ADJUSTMENT
HVAC FLANGE AND FLANGE MACHINE
APPARATUS AND METHOD FOR IMAGE DATA CODING WITH ADDITIONAL DATA EMBEDDING
IMPROVEMENTS IN AND RELATING TO PHOTONIC-CRYSTAL FIBRES AND PHOTONIC-CRYSTAL FIBRE DEVICES
Coupling is for high pressure conduit of plastic with fluid-tight inner cover and fiber-reinforced outer cover working in conjunction with coupling sleeve
METHODS FOR IDENTIFICATION AND VERIFICATION
Assembly device for reusable plastic containers with collapsible side walls, includes grab device for gripping container base and displacement means for turning it upside down
CAPACITIVE DIGITAL DISPLAY TYPE MEASURING INSTRUMENT
MEDIUM BODY COMPRISING A SECURITY ELEMENT
MOVABLE CANOPY FOR AN INFANT CARE UNIT
METHOD FOR FORWARDING A DATA PACKET
POLYMERIC STENT
PUBLICLY VERIFIABLE KEY RECOVERY
ACTIVELY CONTROLLABLE MULTIFOCAL LENS
RADIOPROTECTIVE MATERIALS AND UTILIZATION THEREOF
COSMETIC COMPOSITIONS CONTAINING A QUATERNIZED SILICONE AND A CATIONIC POLYMER AND USES THEREOF
AUTOMATED INVESTMENT ADVISORY SOFTWARE AND METHOD
METHOD AND APPARATUS FOR GENERATING AND PROVIDING TO INVESTORS BUY, SELL AND HOLD SIGNALS BASED ON TAX RELATED FACTORS AND INDIVIDUAL PREFERENCES VIA A COMPUTER NETWORK