UN PROCEDIMIENTO PARA PREPARAR POLIAMINAS,申请号ES19970002257-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	UN PROCEDIMIENTO PARA PREPARAR POLIAMINAS
摘要
申请公布号	ES225797(A1)	申请公布日期	1956.03.01
申请号	ES19970002257	申请日期	1955.12.20
申请人	PERFOGIT, SOCIETA PER AZIONI	发明人
分类号	(IPC1-7):C08	主分类号	(IPC1-7):C08
代理机构		代理人
主权项
地址

您可能感兴趣的专利

ALCOHOL CONCENTRATION DETECTOR

INFRARED RAY RADIATING THERMOMETER

DETECTION OF ANOMALY IN CONTROLLER FOR CONTROL VALVE

CORRECTION OF DETECTOR IN CONTROLLER FOR CONTROL VALVE

CONTROL FOR CONTROL VALVE OF ON-VEHICLE ENGINE

PREPARATION OF BLANKET

DAMPING ARRANGEMENT OF LITHOGRAPHIC PRESS

RUBBERY SURFACE LAYER MATERIAL

CULTIVATION OF PLANT

DRIVING UNIT OF WHEEL IN RIDING SEEDLING PLANTER

POWER FEEDING METHOD FOR DIRECT ELECTRICAL HEATING WITH LARGE ELECTRIC POWER

DECURL MECHANISM AND RECORDING DEVICE USING DECURL MECHANISM

IONOPHORT POLYETHERANTIBIOTIKUM, FREMGANGSMAADE TIL FREMSTILLING HERAF, PRAEPARAT INDEHOLDENDE FORBINDELSEN SAMT ANVENDELSEN AF DENNE SOM FODERUDNYTTELSESFOROEGENDE MIDDEL

METHOD AND APPARATUS FOR HEAT TREATMENT OF METAL WIRE