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
Protection of carboxyl gps. in penicillin and cephalosporin synthesis
摘要
申请公布号
CH497452(A)
申请公布日期
1970.10.15
申请号
CH19690004166
申请日期
1965.12.09
申请人
WOODWARD,ROBERT BURNS,PROF. DR.
发明人
DR. WOODWARD,ROBERT BURNS,PROF.
分类号
C07D277/06;C07D501/08;C07F9/6539;(IPC1-7):C07D91/18
主分类号
C07D277/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
A MOTHED BOATD FOR LAPIS LAZULI
NONFLAMMABLE PAINT COMPOSITION
SPLICER FOR SPLICING STRIPS OF IN RUBBER MATERIAL EMBEDDED CORDS TO EACH OTHER
HEAT EXCHANGER FOR VENTILATION SYSTEM
VEHICLE STEERING CONTROL SYSTEM COMPRISING NO MECHANICAL LINKAGE BETWEEN THE STEERING WHEEL AND THE STEERED WHEELS
MOBILE DEVICE, METHOD FOR GENERATING GROUP PICTURE OF PHONEBOOK IN THE SAME AND METHOD OF EXECUTING COMMUNICATION EVENT USING THE GROUP PICTURE
COMPOSANT ELECTROTECHNIQUE A SURFACE PASSIVEE PAR DE LA MATIERE PLASTIQUE ET UTILISATION DE CE COMPOSANT
Electric circuit elaborating method, involves displacing jaws to release single phase electric circuit to present parallel rectilinear conducting spatial structure connected by meander that is introduced in recess with cylindrical air-gap
METHOD OF PROVIDING A SERVICE FOR CHANGING A LUMP-SUM PAYMENT TO AN INSTALLMENT PAYMENT OF A CREDIT
A SHOE STRUCTURE
ATTREZZO PRENDI MATTONI MANUALE
S-TMFL Sam-Transport Mot Framtida Lösningar
MACCHINA PER LA VERNICIATURA A SPRUZZO DI OGGETTI
Portfolio against theft
LOW PRESSURE-SET PACKER
HALBREFLEKTIERENDE UND REFLEKTIERENDE SCHICHT FÜR EIN OPTISCHES INFORMATIONSAUFZEICHNUNGSMEDIUM, INFORMATIONSAUFZEICHNUNGSMEDIUM, UND SPUTTER TARGET
DOPPELKUPPLUNGSGETRIEBE FÜR EIN KRAFTFAHRZEUG
VORRICHTUNG ZUR ABGABE VON GENAU KONTROLLIERTEN KLEINEN FLÜSSIGKEITSMENGEN
SIR-SCHÄTZTECHNIKEN
EINBAUVORRICHTUNG FÜR WELLENDÄMPFER
