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
PROCESS FOR PREPARING D-HOMO-20-KETOPREGNANES
摘要
申请公布号
CS185587(B2)
申请公布日期
1978.10.31
申请号
CS19750008766
申请日期
1975.12.22
申请人
SCHERING AG.,DE A BERKAMEN DE
发明人
KERB,ULRICH,WB;WIECHERT,RUDOLF,WB;WACHTEL,HELMUT,WB;ENGELFRIED,OTTO,WB;KIESLICH,KLAUS,WB
分类号
A61K31/57;C07J63/00;C07J71/00;(IPC1-7):C07J63/00
主分类号
A61K31/57
代理机构
代理人
主权项
地址
您可能感兴趣的专利
NEUE POLYESTERPOLYOLE UND IHRE VERWENDUNG ALS POLYOL-KOMPONENTE IN ZWEIKOMPONENTEN-POLYURETHANLACKEN.
VERFAHREN ZUR ABTRENNUNG VON BIOTECHNOLOGISCH HERGESTELLTEN WERTSTOFFEN AUS EINER FERMENTERBRUEHE DURCH QUERSTROM-MIKRO-UND/ODER ULTRAFILTRATION.
SPUTTERTARGET ZUR ERZEUGUNG OPTISCH TRANSPARENTER SCHICHTEN UND VERFAHREN ZUR HERSTELLUNG DIESER TARGETS.
Method for the neutralization of alkylpolyglycosid-solutions.
Circuit for simultaneous use of SAM in twin terminal memory - has SAM with numerous access terminals coupled to line terminals of two DRAMs
Movement-adaptive video signal reproduction circuit e.g. for VTR - unfolds luminance signal and selectively outputs luminance signal from delay circuit or unfolding circuit
KARTE MIT MUSTER- UND/ODER BILDANZEIGEFUNKTION
Appts. for using up munitions - has combustion chamber which receives propellant charge bodies and igniter along with prim. and sec. coils, yielding simultaneous ignition
Mobile telephone aerial formed on glass surface - consists of square element and adjacent rectangular strip of conductive material placed in or on car window
Anti-glare visors for vehicle interior - has extra folding flaps which act to increase cover area
Metal sandwich roof decking
Brake assembly for bicycle - has rear brake on pivoting stirrup coupled to front brake via actuator
New non toxic violet and blue pyro-phosphate pigment cpds., - prepd. from mixts. of alkali and ammonium oxide(s), hydroxide(s), and alkali and ammonium phosphate
ELEKTRONISCHES ORIENTIERUNGSGERAET
Screw spindle pump - has drive gear and pump spindle formed as single component, with drive spindle having shaft and gear section meshing with further gear on driven spindle
Gas discharge lamp ignition device - uses conductor passing through annular lamp envelope coupled to HF coil
Reflector for bicycle wheel - has convex rear and cylindrical side reflective surfaces and convex translucent front one
Controlling run=up of electronically commutated DC motor - correcting rotor position before supplying dynamic signal to stator winding
Awning or cover for stage or temporary display - has supports which can be located in different positions to roof frame to accommodate differing uses and location of cover
Shear for cutting off belting - has sliding block running along guideway to guide piston rod of power cylinder over full length of stroke
