IMPIEGO DI OSSIDO DI MANGANESE IN FANGHI PER TRIVELLAZIONI E IN SOSPENSIONI DI CEMENTO PER POZZI PETROLIFERI.,申请号IT19890019506-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	IMPIEGO DI OSSIDO DI MANGANESE IN FANGHI PER TRIVELLAZIONI E IN SOSPENSIONI DI CEMENTO PER POZZI PETROLIFERI.
摘要
申请公布号	IT8919506(D0)	申请公布日期	1989.02.21
申请号	IT19890019506	申请日期	1989.02.21
申请人	ELKEM A/S	发明人	SVERRE ANDERSSEN
分类号	C04B14/30;C09K;E21B33/13	主分类号	C04B14/30
代理机构		代理人
主权项
地址

您可能感兴趣的专利

GEARED LOW FAN PRESSURE RATIO FAN EXIT GUIDE VANE STAGGER ANGLE

GEOPHYSICAL PROSPECTING BY PROCESSING VERTICAL SEISMIC PROFILES USING DOWNWARD CONTINUATION

METHOD AND SYSTEM FOR RECOVERING OIL FROM AN OIL-BEARING FORMATION

ON-DEMAND RELEASE TOOL SYSTEM AND METHODOLOGY

APPARATUS FOR DETACHABLY SECURING A LADDER TO A SHORING STRUCTURE AND METHOD OF USE THEREOF

Ladder and Storage Rack Maintenance Facility Including the Same

CURTAIN DRAWSTRING STRUCTURE

HOOD OPENING AND CLOSING DEVICE FOR ZERO TAIL TYPE CONSTRUCTION MACHINERY

Self Contained Vehicle Repair Shop

SAFETY BAND LONGITUDINAL AND TRANSVERSE CONTROL

BAND SPACING IN FALL PROTECTION SYSTEM

ROOFING PRODUCTS WITH CARBON FIBER SUBSTRATE

COLUMN STRUCTURE AND BASE MEMBER

COLUMN STRUCTURE AND BASE MEMBER

COVER PANEL SEISMIC EXPANSION JOINT

Devices, Systems and Methods for Reinforcing a Traffic Control Assembly

HIGH EFFICIENCY WET STRENGTH RESINS FROM NEW CROSS-LINKERS

BRAIDING DISK HANDLE

METHOD FOR PRODUCING SIC SINGLE CRYSTAL SUBSTRATE