COUPLING FOR A MINE PROP,申请号ZA19860007351-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	COUPLING FOR A MINE PROP
摘要
申请公布号	ZA8607351(B)	申请公布日期	1987.05.27
申请号	ZA19860007351	申请日期	1986.09.26
申请人	THE STANDARD BRASS, IRON & STEEL FOUNDRIES LIMITED	发明人	JOHN EDWARD LEWTHWAITE
分类号	E21D	主分类号	E21D
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Mobilfunknetz und Verfahren zur Steuerung der Erreichbarkeit von Endgeräten eines Mobilfunknetzes

LITHOGRAPHY PROJECTION APPARATUS HAVING PROJECTION SYSTEM PROVIDED WITH HEAT RADIATION SCREENING PART, AND PREPARATION METHOD OF DEVICE

Moduläre Matratze mit zum Zentrum variierender Höhe mit verschiedene Steifheit und mit verschiedenem elastischen Verhalten

HINGE-TYPE ARMATURE VALVE COMPOSED OF DRIVING UNIT, CONTROL UNIT, AND RECEIVING RECESS

ELECTRIC COMMUNICATION RECEIVER AND ELECTRIC COMMUNICATION TRANSMITTER, ESPECIALLY REGARDING TO REMOVING DC OFFSET IN REAL TIME

FOOT VALVE FIXING DEVICE HAVING MOVABLE BASE PLATE

APPARATUS AND OPENING METHOD FOR VACUUM SEALED CONTAINER HAVING SUBSIDENCED GROOVE AT THE SIDE WALL, THEREBY EASILY REMOVING MASKING MEMBRANE ATTACHED TO OUTLET OF LOWER PART OF THE CONTAINER

DEVICE OF MANUFACTURING SNOW REMOVAL SOLUTION FOR REMOVING ROAD SNOW BY SUPPLYING WATER TO SALT OR CALCIUM CHLORIDE

MUFFLER WITH A RESONATOR STRUCTURE FOR CLOSED ROTARY COMPRESSOR

METHOD AND MOLD FOR MANUFACTURING AIR SPOILER INTEGRATED WITH FIXING MEMBER TO PREVENT GAP FROM BEING FORMED BETWEEN SPOILER AND FIXING MEMBER BY GUIDING HOT AIR INTO JOINING PART IN AIR BLOWING PROCESS

APPARATUS AND METHOD FOR FREEZE-CRUSHING UNCOOKED FOOD CAPABLE OF MINIMIZING DESTRUCTION OF NUTRIENTS DUE TO HEAT GENERATED WHEN CRUSHING LYOPHILIZED RAW MATERIALS

ROTARY COMPRESSOR IN WHICH A VALVE ASSEMBLY HAVING AT LEAST ONE SUCTION PORT SELECTIVELY PROVIDING THE REFRIGERANT THROUGH DIFFERENT POSITIONS IN THE COMPRESSION CHAMBER

STRUCTURE FOR SUPPLYING AIR OF TOP BURNER IN GAS OVEN, CAPABLE OF PREVENTING INCOMPLETE COMBUSTION BY SUPPLYING COLD AIR FOR COOLING THE PARTS TO THE TOP BURNER THROUGH THE AUXILIARY SUPPLY PIPE

JOINING STRUCTURE OF SPLIT-TYPE VEHICLE BODY FRAME, WHEREIN END OF PRESS TYPE FRAME AND END OF HYDRO-FORMING TYPE FRAME ARE JOINED THROUGH MUTUAL WELDING

COMPOSITION OF VINEGAR PICKLED EGG(CHORAN) HAVING IMPROVED SERUM CHOLESTEROL LEVEL LOWERING EFFECT AND FORMULATION THEREOF WHICH MINIMIZES CHARACTERISTIC PUNGENT TASTE AND EGGY SMELL OF CHORAN

CONTROL METHOD OF ELECTRONIC-HYDRAULIC BRAKE SYSTEM, FOR MAKING STABLE BRAKING EXECUTED EVEN WHEN DRIVER'S PEDAL EFFORT IS SMALL AND EXECUTING STABLE BRAKING IN EMERGENCY BRAKING

FOLDABLE PALLET WITH FOUR FOLDABLE SIDES THAT ARE ABLE TO REDUCE SPACE WHEN PILING UP PALLETS

REVOLUTION-COUNTING TYPE FUSE FOR ACCURATELY BURSTING AIR BURST BOMB

SMALL SIZED REFRIGERATOR CONTAINER HAVING HUMIDIFYING AND STERILIZING FUNCTION, CAPABLE OF STORING VEGETABLES AND FRUITS IN A FRESH STATE AND FORM IN A SMALL SIZE TO LIE ON THE TABLE

LAMINATED SPRING INCLUDING PAD DETACHABLY INSTALLED TO CLAMP PREVENTING DISLOCATION OF LAMINATED SPRING