ROTARY CURRING HEAD FOR MINING MACHINES,申请号PL19850255322-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	ROTARY CURRING HEAD FOR MINING MACHINES
摘要
申请公布号	PL255322(A1)	申请公布日期	1987.06.01
申请号	PL19850255322	申请日期	1985.09.09
申请人	KOPALNIA WEGLA KAMIENNEGO JANI	发明人	KANDZIA ANTONI;DABROWSKI JAN;DYLAG KAZIMIERZ;LYP JAN;TREBACZ WIKTOR;MATYJA STANISLAW;ZAK EDWARD
分类号	E21C;E21C25/10;(IPC1-7):E21C/	主分类号	E21C
代理机构		代理人
主权项
地址

您可能感兴趣的专利

STRUCTURE FOR REDUCING SUCTION-NOISE OF LINEAR COMPRESSOR

Channel auto selecting method

CABLE ENCLOSURE

OPTICAL STORAGE MEDIA HAVING LIMITED USEFUL LIFE

ORGANOSILICON COMPOUNDS AND USES THEREOF

Assembly to lay a web material in zigzag folds has a main feed and a laying feed to carry the material between them with a reciprocating laying motion and a clamp to shear the trailing end

Equipping pillar e.g. for distributing current and information to machines and computers, includes lower part and an upper part fitted with a top fixture vertically movable relative to the lower part

Network computer for server load management has plug-in card that cooperates with connected computer system for monitoring data exchange, when interface processor is busy

AXLE DRIVE UNIT, IN PARTICULAR AN ELECTRICAL DRIVE UNIT FOR DRIVING A WHEEL AXLE OF THE TRANSAXLE TYPE

Machine tool with rotatable switching plate has drive devices to rotate workpieces above workpiece receiving devices

Automatisches Tor zum Durchlassen eines Tieres

Device for compensation of pulsed noise in xDSL systems has filter unit with three-dimensional statistical filter with frequency-selective weighting for filtering pulsed noise

METHOD FOR PRODUCING MULTILAYER METAL COMPOSITE TUBES

COUPLING DEVICE FOR AN APPLIANCE FOR DOMESTIC USE

Verification device for movable switching device in switch field only permits insertion of hand crank when safety conditions are met

METHOD FOR MODIFYING A DEFINED ADAPTIVE DRIVING STRATEGY

Process for skimming oxidic rolled copper bars after casting in a continuous casting machine comprises wetting the casting with an emulsion mixed with reductant, and injecting a diluted aqueous hydrocarbon-containing solution as reductant

Transport and pretreatment device for plastic profiles used in window frame production comprises at least four independently driven conveyor belts on which profiles are placed at right angles to direction of transport and between retainers

Kassette für Thermotransferband zum Bebildern von Druckformen

Device for expanding internal space of vehicle has hollow volume accommodating platform movable by motor drive between positions within hollow volume and beyond plane of rear opening