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
Method for recovering hydroxy-3-etiocholenic acid and its esters
摘要
申请公布号
US2354875(A)
申请公布日期
1944.08.01
申请号
US19400317608
申请日期
1940.02.06
申请人
ROCHE-ORGANON INC.
发明人
OPPENAUER RUPERT;BOLT CAREL CHRISTOF
分类号
C07J3/00;C07J75/00
主分类号
C07J3/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
GAS DISCHARGE FAN WITH DUAL MATERIAL
FREQUENCY SYNTHESIZER
AUXILIARY PARKING SYSTEM
COSMETIC COMPOSITION HAVING ENHANCED ANTIOXIDANT POWER AND CONTAINING EXTRACT OBTAINED BY INOCULATING EFFECTIVE MICROORGANISM INTO UNPOLISHED RICE, GREEN TEA AND HERBA TARAXACI AND FERMENTING
SOLENOID VALVE FOR BRAKE SYSTEM
LADDER SHOE
CONNECTOR FOR OPERATING DEVICE OF HEAVY EQUIPMENT
METHOD FOR PREPARING NANOCOMPOSITES OF THERMOPLASTIC ELASTOMER
METHOD FOR CONTROLLING ELECTRIC MOTOR
AUTOMATIC CUP CLEANER
THIN FILM AND POWDER OF MESOPOROUS TRANSITION METAL OXIDE AND METHOD FOR PREPARING THE SAME
MOBILE IP SYSTEM AND REGISTRATION METHOD WHEN PERFORMING HAND-OFF IN THE SAME
WET SYSTEM
PLUG FOR PIPE FITTING AND PLUGGING MACHINE
SYSTEM AND METHOD FOR UPGRADING CONTROL DATA OF HOUSEHOLD ELECTRIC APPLIANCE
MULTI DISK CLUTCH FOR AUTOMATIC TRANSMISSION
VALVE BODY FOR AUTOMATIC TRANSMISSION
DEVICE AND METHOD FOR REINFORCING COMBUSTION CHAMBER AT CONNECTION PIPE OF HOT STOVE
JOURNAL BEARING FOR IMMERSION ROLL OF MOLTEN METAL PLATING EQUIPMENT
BASIC CASTABLE REFRACTORY COMPOSITION FOR TUNDISH DAMS