REFRACTORY FOR FLOW RATE CONTROL DEVICE FOR MOLTEN METAL,申请号JP19890183312-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	REFRACTORY FOR FLOW RATE CONTROL DEVICE FOR MOLTEN METAL
摘要
申请公布号	JPH0347671(A)	申请公布日期	1991.02.28
申请号	JP19890183312	申请日期	1989.07.14
申请人	HARIMA CERAMIC CO LTD;NIPPON STEEL CORP	发明人	SAITO MASAO;SAKAMOTO HIROSHI;YOKOYAMA YOICHI;NISHIKAWA MASAMI
分类号	B22D41/18;B22D41/54	主分类号	B22D41/18
代理机构		代理人
主权项
地址

您可能感兴趣的专利

SOUND AND VIBRATION DIAGNOSTIC METHOD IN EQUIPMENT

REFRACTORY FORMING METHOD FOR HOT METAL MIXER CAR AND CORE DEVICE

SEALING MECHANISM OF GAS COMPRESSOR/EXPANDER

FUEL SUPPLY DEVICE FOR FLUIDIZED BED BOILER

FLOW CONTROL VALVE

TWO-STAGE UNLUBRICATED SCREW COMPRESSOR

OIL SEPARATION FOR OIL-COOLED TYPE SCREW COMPRESSOR

PISTON TYPE VACUUM PUMP

VERTICAL SHAFT CONSTRUCTION DEVICE AND VERTICAL SHAFT CONSTRUCTION METHOD

PULSATIVE PRESSURE ELIMINATION DEVICE

CLAMPING DEVICE OF AIR CLEANER

DRAINAGE SYSTEM FOR AIR CLEANER

NEGATIVE PRESSURE TYPE CARBURETTOR

EXHAUST GAS BRAKE DEVICE

MOUNTING STRUCTURE OF WATER PUMP FOR VEHICLE

THREE DIMENSIONAL SEISMIC ISOLATOR FOR BUILDING

TEMPORARY BUILDING MATERIAL SUPPORTING FITTING

SUBSTRATE STRUCTURE FOR REMOLDELING EXTERIOR WALL