PROCESS FOR PREPARING 2-LOWER ALKYL-7-SUBSTITUTED-2 OR 3-CEPHEM-4-CARBOXYLIC ACID,申请号KR1019770001403-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	PROCESS FOR PREPARING 2-LOWER ALKYL-7-SUBSTITUTED-2 OR 3-CEPHEM-4-CARBOXYLIC ACID
摘要
申请公布号	KR1019810001350(B1)	申请公布日期	1981.10.15
申请号	KR1019770001403	申请日期	1977.06.28
申请人		发明人
分类号		主分类号
代理机构		代理人
主权项
地址

您可能感兴趣的专利

STILBENE DERIVATIVES

3-AMINO-PHENYL-ACETIC ACID DERIVATIVES PROCESSES FOR THEIR PREPARATION AND THEIR USE AS HERBICIDES

N-PHENYLCARBAMATES

METHOD OF BONDING AN AROMATIC POLYAMIDE FILAMENTARY MATERIAL TO A RUBBER COMPOSITION

BROMINE-CONTAINING TELOMERIC PHOSPHONIC ACID ESTERS

APARELHO PARA GINASTICA E ENTRETENIMENTO

MODELO DE PORTA-CIGARROS,FOSFOROS E CINZEIRO PARA MESA

PROCESSO PARA TESTE DE DESGASTE EM UMA RODA,PROCESSO DE TESTE PARA CONDICOES DE TENSAO RESIDUAL EM UMA RODA,APARELHO PARA TESTE DE RODA FERROVIARIA,PROCESSO DE TESTE DAS CONDICOES DE TENSAO DE ALTO RISCO EM UMA RODA,PROCESSO DE TESTE PARA UM ARO DESGASTADO,DE ESPESSURA REDUZIDA EM UMA RODA,MATERIAL ATENUADOR DE ENERGIA ULTRA-SONICA,TRANSDUTOR,E DETETOR DE PROXIMIDADE DE RODA FERROVIARIA

GASLASERGENERATOR.

WERKWIJZE VOOR HET PREPAREREN VAN DRAADVORMIG MATERIAAL.

PREPARATION OF DERIVATIVES OF CYCLOBUTANE AND/OR CYCLOBUTENE

CONVULCANIZATION OF CONJUGATED DIENE-CONTAINING BUTYL WITH HALOBUTYL AND BUTYL RUBBER

DISPLAY DEVICES

SINGLE-INJECTION SYRINGE

SETT ATT BILDA ETT VERMEBESTENDIGT, ISOLERANDE OVERDRAG PA EN ORIENTERAD KISELSTALPLAT

TET OCH VERMEISOLERANDE TANK FOR LAGRING OCH TRANSPORT AV EN FLYTANDE PRODUKT

METAL MOLDS FOR SYNTHETIC RESINS

ELECTRICALLY-OPERATED FLUID ACTUATOR

COATED SYNTHETIC PAPER ADAPTED FOR OFFSET PRINTING