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
Procédé d'obtention de benzène et de ses homologues à partir de l'huile légère de cokerie
摘要
申请公布号
FR889753(A)
申请公布日期
1944.01.19
申请号
FRD889753
申请日期
1943.01.09
申请人
NIEDERSCHLESISCHE BENZOLFABRIK G. M. B. H.
发明人
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
METHOD OF MANUFACTURING BURIED ELECTRODE TYPE SOLAR CELL USING MINIMUM NUMBER OF FURNACES FOR SIMPLIFYING MANUFACTURING PROCESSES AND REDUCING FABRICATION COSTS
SILICON THIN LAYER FOR SOLAR CELL AND MANUFACTURING METHOD THEREOF
SLIPPERS
INLINE SKATE
GRINDING FILM
METHOD FOR INCREASING FORMABILITY OF ALUMINUM-MAGNESIUM ALLOY SHEET
LOW TEMPERATURE CURING AND YELLOWING-FREE WATER DISPERSIVE RESIN COMPOSITION COMPRISING TWO DIFFERENT KINDS OF WATER DISPERSIVE POLYURETHANE POLYESTER POLYOL RESINS AS MAIN RESIN AND WATER DISPERSIVE BLOCKED POLYISOCYANATE AS CURING RESIN, AND WATER-SOLUBLE PAINT COMPOSITION CONTAINING THE RESIN COMPOSITION
Anordning ved kabelfeste
ELECTRIC TOOTHBRUSH
FUEL CELL, FUEL CELL STACK AND PRODUCTION METHOD THEREFOR
ANTI-FOULING SILICONE VARNISH, METHOD FOR APPLICATION OF SAID VARNISH TO A SUPPORT AND SUPPORT TREATED THUS
包(26)
管(包装)
儿童套装(200-3)
型材(LD2010-07N-9)
染色纱色卡本
包装盒(妇康宁片B)
打码机
落地风扇控制面盒(5)
包装瓶(食品、饮料、乳制品)