Method for manufacturing steel having excellent corrosion resistance and abrasion-corrosion resistance,申请号KR20020085758-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 steel having excellent corrosion resistance and abrasion-corrosion resistance
摘要
申请公布号	KR100920618(B1)	申请公布日期	2009.10.08
申请号	KR20020085758	申请日期	2002.12.28
申请人		发明人
分类号	B21B1/26	主分类号	B21B1/26
代理机构		代理人
主权项
地址

您可能感兴趣的专利

TOOL FOR STRIPPING INSULATION FROM ELECTRIC WIRES

SELECTOR GATE SHAPING DEVICE

PULSE DELAY DEVICE

PULSE REPETITION FREQUENCY MULTIPLIER

METHOD OF LAYING MULTI-PHASE WINDINGS INTO ELECTRIC MACHINE MAGNETIC CORE SLOTS

DEVICE FOR REPAIRING-ERECTING WORK ON ELECTRIC MAINS

ELECTROMAGNETIC RELAY

ENDUCATIONAL APPLIANCE FOR DEMONSTRATING DIFFRACTION NATURE OF IMAGES IN MICROSCOPE

DEVICE FOR DIGITAL CONTROL OF TRANSPORT MECHANISM

BIPOLAR VOLTAGE STABILIZER

TIME INTERVAL METER

METHOD OF MEASURING COERCIVE FORCE OF THIN CYLINDRICAL MAGNETIC FILMS

METHOD OF CHECKING THE CORRECTNESS OF LAYING OF WIRES ON PRINTED CIRCUIT BOARDS

METER OF SYMMETRICAL COMPONENTS OF THREE-PHASE MAINS

METHOD OF DETERMINING EFFECTIVE VALUE OF NON-SINUSOIDAL VOLTAGE IN SWITCH-TYPE SINE VOLTAGE CONVERTERS

DEVICE FOR MEASURING CUTOFF VOLTAGE AND DIFFERENTIAL RESISTANCE OF SEMICONDUCTOR RECTIFIER DIODES

SECONDARY STABILIZED DC SOURCE WITH REMOTE CONTROL

STAND FOR TESTING MECHANISM FOR LIFTING DUMP TRUCK BODY

MULTIPASS OPTIC CUVETTE