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
18,20-epoxy-20, 21-dihydroxy-4-pregnen-3-ones, ethers and esters thereof
摘要
申请公布号
US2911404(A)
申请公布日期
1959.11.03
申请号
US19580780253
申请日期
1958.12.15
申请人
G. D. SEARLE & CO.
发明人
PAPPO RAPHAEL
分类号
C07J71/00;C07J75/00
主分类号
C07J71/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Packet of cigarettes with a rigid pull-up flap
Viscous clutch valve assembly
Brake device for motorcycle
Dual action latching horizontal scaffold member
Material support assembly
Motor control apparatus and method of controlling driving of motor by motor control apparatus
Cutter pocket design
Heat pipe assembly
Pneumatic tire with tread having dent parts and sipes
Tyre for motorcycles
Fuel feed apparatus
Substrate liquid processing apparatus, method of controlling substrate liquid processing apparatus, and storage medium performing substrate liquid processing apparatus control method on substrate liquid processing apparatus
Mass-balancing transmission and method for mounting same
Method and device of a start-stop control for an internal combustion engine
Exhaust adapter and combustion apparatus having the same
Compositions useful as animal litters
Wrap preventing flag apparatus
Method and device for locking a system for guiding a guided vehicle
Printing system, production system and method, and production apparatus
Concentrator-integrated screw press
