METHOD AND APPARATUS FOR REDUCING HEMATITE TO MAGNETITE,申请号CAD725570-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 AND APPARATUS FOR REDUCING HEMATITE TO MAGNETITE
摘要
申请公布号	CA725570(A)	申请公布日期	1966.01.11
申请号	CAD725570	申请日期
申请人	UNITED STATES STEEL CORPORATION	发明人	ROBERT P. LEARMONT
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

4,5-AZOLO-OXINDOLES

METHOD FOR OSCILLATING A CONTINUOUS-CASTING MOULD BY MEANS OF VARIABLE OSCILLATION PARAMETERS

DEVICE FOR TIGHTENING A SEAT BELT

BULK AMORPHOUS METAL MAGNETIC COMPONENTS FOR ELECTRIC MOTORS

CIGARETTE PACKAGE

METHOD AND APPARATUS FOR REVERSE LINK LOADING ESTIMATION

METHOD TO REDUCE PARTIAL DISCHARGE IN HIGH VOLTAGE STATOR COIL'S ROEBEL FILLER

TARGET EXCAVATION SURFACE SETTING DEVICE FOR EXCAVATION MACHINE, RECORDING MEDIUM THEREFOR AND DISPLAY UNIT

SYSTEM WITH CHOKE IN PARALLEL WITH A/C LINE FOR LOAD CONDITIONING

HIGH PURITY TANTALUM TARGETS FOR SPUTTERING

OPTICAL DISK DEVICE AND METHOD FOR CONTROLLING THE SAME

MEMBRANE ELECTROLYTIC CELL WITH ACTIVE GAS/LIQUID SEPARATION

COLUMNAR CRYSTALS OF 6-HYDROXY-2-NAPHTHOIC ACID AND PROCESS FOR THE PRODUCTION THEREOF

FUSED-BENZENE DERIVATIVES USEFUL AS HERBICIDES

CIRCUIT FOR DETERMINING THE TIME DIFFERENCE BETWEEN TWO EDGES OF A FIRST AND OF A SECOND DIGITAL SIGNAL

STYRENE MONOMER POLYMERIZATION INHIBITION USING SUBSTITUTED DIHYDROXYARENES AND NITROXIDES

ELECTRICALLY TUNABLE FILTERS WITH DIELECTRIC VARACTORS

INJECTABLE SODIUM ACETYLSALICYLATE COMPOSITION AND METHOD

VIBRATION DAMPER FOR DAMPING FLUID VIBRATIONS IN A HYDRAULIC SYSTEM

MECHANICAL TRANSMISSION DEVICE FOR ENGINE WITH VARIABLE VOLUME DISPLACEMENT