METHOD FOR PREPARING COLLOIDAL SOLUTION OF MAGNETITE,申请号SU19813307307-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 PREPARING COLLOIDAL SOLUTION OF MAGNETITE
摘要
申请公布号	SU1028602(A1)	申请公布日期	1983.07.15
申请号	SU19813307307	申请日期	1981.06.26
申请人	INST KIBERNETIKI AN GSSR	发明人	AKHALAYA MIKHAIL G,SU;KAKIASHVILI MIKHAIL S,SU;BERIYA VAKHTANG P,SU
分类号	C01G49/08;(IPC1-7):C01G49/08	主分类号	C01G49/08
代理机构		代理人
主权项
地址

您可能感兴趣的专利

System for preventing a DMA controller from evaluating its DRQ input once a DMA operation has started until the DRQ input has been updated

Document image thresholding using foreground and background clustering

Pre-ring caller identification apparatus and method and call screening therefrom

Programmable read-only memory with improved access time

Nand-type semiconductor memory device

Resonance type switching power source

Cartridge for a recording medium having cover bearing elements that prevent dust from entering the cartridge

Low-profile tape cartridge

Sample cell for gaseous emission spectroscopy

Electrostatic recording head providing voltage regulation to voltage applied to needle electrodes

Low insertion loss connection of an antenna to a mobile radio with retractable swiveling antenna feature

Aircraft weather information system

Electronic devices and methods of forming electronic devices

Microstrip phase shifter including a power divider and a coupled line filter

Integrated circuit precision resistor ratio matching

Non-volatile memory array using gate breakdown structure in standard sub 0.35 micron CMOS process

Automated optical reader for nucleic acid assays

Support system for large antennas, including multi-beam antennas

Voltage level shifter

Output pad circuit using control signal