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 eines geschmackfreien Chininsalzes der 2-Phenylchinolin-4-carbonsaeure
摘要
申请公布号
DE563457(C)
申请公布日期
1934.02.26
申请号
DE1931W086493D
申请日期
1931.04.19
申请人
DR. R. & DR. O. WEIL;CHEMISCH-PHARMAZEUTISCHE FABRIK
发明人
分类号
C07D215/52;C07D453/04
主分类号
C07D215/52
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD OF PRODUCING CLUSTERS OF POLYHEDRAL HYDROCARBONS
HYDROPHEUMATIC FENDER
SYSTEM FOR DETERMINING METACENTRIC HEIGHT OF A SHIP
OUTBOARD DEVICE FOR SHIP FOR GEOPHYSICAL MEASUREMENTS
WHEEL TRACTOR FOR SLOPES
DEVICE FOR MANDRELLING PIPE OPENINGS
WELDING HEAD
WELDING ELECTRODE
APPARATUS FOR CONTROLLING OUTPUT PARAMETERS OF WELDING SOURCE OF POWER SUPPLY OF INVERTOR TYPE
ARRANGEMENT FOR SEALING CENTRIFUGAL CASTING MOULD
DEVICE FOR STABILIZING WEB MATERIAL TENSION
TRIM DETERMINING DEVICE
CHOPPING MACHINE
DIE FOR MAKING HOLLOW FORGINGS HAVING SIDE TAGS
MILL FOR HELICAL ROLLING OF SHAPED ARTICLES
ROLL SET FOR SHEET-ROLLING MILL
ARRANGEMENT FOR PIECEWIZE DISPENSE OF FLAT BLANKS FROM THE STACK TO WORKING ZONE
AFR STRIPPING WIRE
ARRANGEMENT FOR SEPARATING LOOSE MATERIALS
METHOD OF GRINDING SANDS
