TUNGSTEN CARBIDE DIE AND PROCESS OF MAKING THE SAME,申请号CAD748699-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	TUNGSTEN CARBIDE DIE AND PROCESS OF MAKING THE SAME
摘要
申请公布号	CA748699(A)	申请公布日期	1966.12.20
申请号	CAD748699	申请日期
申请人	INTERNATIONAL BUSINESS MACHINES CORPORATION	发明人	DONALD W. BREARLEY;DONALD K. REX
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

AIR-FUEL RATIO CONTROLLER FOR INTERNAL-COMBUSTION ENGINE

SURFACE TREATMENT OF PISTON RING FOR RECIPROCATING INTERNAL-COMBUSTION ENGINE

METHOD FOR MACHINING CERAMIC SINTERED BODY

BONDING AGENT OF PHENOL RESIN FOR SHELL MOLD

DESCALING METHOD OF STEEL MATERIAL

APPARATUS FOR DETECTING FLUID

REACTIVE VACUUM PLATING APPARATUS

HEAT TREATMENT OF HIGH-CHROMIUM CAST FOR HIGH-TEMPERATURE PRESSURE VESSEL

GOVERNING METHOD OF WATER TURBINE

WAFER POSITIONING METHOD IN REDUCED PROJECTING EXPOSURE DEVICE

PROCESSING DEVICE

INTAKE CONTROLLING DEVICE OF MULTIPLE CYLINDER INTERNAL COMBUSTION ENGINE

VOICE SYNTHESIZER

PHOTO DETECTION EQUIPMENT

PHOTO DETECTION EQUIPMENT

AUTOMATIC INSPECTION DEVICE FOR GAS TURBINE

SURFACE TREATMENT OF ALUMINUM OR ALUMINUM ALLOY

SURFACE TREATMENT OF STAINLESS STEEL