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 HERSTELLUNG VON 6BETA.7BETA;15.16-DIMETHYLEN-1.4-ANDROSTADIEN-3-ONEN
摘要
申请公布号
DD151172(A5)
申请公布日期
1981.10.08
申请号
DD19800221451
申请日期
1980.05.29
申请人
SCHERING AG,DE WB
发明人
WIECHERT,RUDOLF,WB;BITTLER,DIETER,WB;KERB,ULRICH,WB;PREZEWOWSKY,KLAUS,WB;CASALS-STENZEL,JORGE,WB;LOSERT,WOLFGANG,WB
分类号
C07J21/00;A61K31/56;A61K31/565;A61K31/568;A61K31/58;A61K31/585;A61P7/10;A61P9/12;C07J1/00;C07J53/00;(IPC1-7):C07J1/00
主分类号
C07J21/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
COMMUNICATION DEVICE AND STORAGE MEDIUM
DEVICE AND METHOD FOR RECEPTION
VEHICLE SPEED DETECTOR FOR OPERATIVE VEHICLE
VOICE RECOGNITION DEVICE
DEVICE AND METHOD FOR DISTRIBUTING PACKET THROUGH COMMUNICATION NETWORK
PISTON PUMP AND DEVICE USING IT
SEMICONDUCTOR VIBRATION GYRO SENSOR
COLLET TURNING MECHANISM FOR DIE BONDER
LIGHT-ABSORBING COATING PART HAVING HIGH ABSORPTIVITY
X-RAY PROJECTION ALIGNER
SEMICONDUCTOR STORAGE
FAST NEUTRON REACTOR
FORWARD CONVERTER WITH AUXILIARY POWER SUPPLY CIRCUIT
Verfahren zur Herstellung von schlagzähen Polyacetalharzzusammensetzungen
Fremgangsmåte for implementering av dynamisk kanalallokering i et mobiltelefonsystem
Power semiconductor device e.g. a transistor or diode is protected against external contamination
Electromagnetic spring pressure brake
Component casing, e.g. for sensor, electronic assembly group, etc.
Connection between liquid container and enteral drip feed system
Spectrum diffusion signal analyzer for measuring faults in carrier frequency, and for demodulating diffuse signals