METHOD FOR MANUFACTURING FERROMAGNETIC COLLOIDS,申请号PL19890277724-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	METHOD FOR MANUFACTURING FERROMAGNETIC COLLOIDS
摘要
申请公布号	PL152513(B2)	申请公布日期	1991.01.31
申请号	PL19890277724	申请日期	1989.02.13
申请人		发明人
分类号	B01J;B01J13/00;C01G;C01G49/08;(IPC1-7):B01J13/00	主分类号	B01J
代理机构		代理人
主权项
地址

您可能感兴趣的专利

ENGINE-DRIVEN AUXILIARY CONTROL DEVICE

EXCITER, ATTACHMENT METHOD OF THE SAME, AND ACOUSTIC TRANSMISSION MEMBER

ALIGNMENT METHOD AND PROCESS OF MANUFACTURING SEMICONDUCTOR LASER MODULE

RESIN SLIDING MEMBER

METHOD OF MANUFACTURING LAMINATE

SOLDER MATERIAL, SOLDER-BONDED MEMBER, AND SOLDER BODING METHOD

INSPECTION APPARATUS, EXPOSURE DEVICE AND INSPECTION METHOD

INFORMATION PROCESSING DEVICE, COMPUTER DEVICE, INFORMATION PROCESSING METHOD AND PROGRAM

PERSONAL AUTHENTICATION MEDIUM AND UV CURABLE INK USED THEREFOR

TRANSMISSION CIRCUIT

COMMUNICATION DEVICE, COMMUNICATION METHOD, AND PROGRAM

MANUFACTURING DEVICE AND MANUFACTURING METHOD FOR OPTICAL CABLE

HIGH-PRESSURE WASHER

BATTERY AND METHOD FOR MANUFACTURING BATTERY

TEMPERATURE SENSOR AND ATTACHMENT STRUCTURE OF TEMPERATURE SENSOR

SEMICONDUCTOR SUBSTRATE PRODUCT MANUFACTURING METHOD AND ETCHANT

IMAGE FORMING APPARATUS AND METHOD FOR CONTROLLING TEMPERATURE OF HEAD CONTROL UNIT

STRUT TYPE SUSPENSION DEVICE

COMMUNICATION TERMINAL, COMMUNICATION SERVER AND COMMUNICATION SYSTEM