SYSTEM FOR PROTECTING MINING MACHINES,申请号PL19850251904-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	SYSTEM FOR PROTECTING MINING MACHINES
摘要
申请公布号	PL142009(B1)	申请公布日期	1987.09.30
申请号	PL19850251904	申请日期	1985.02.11
申请人		发明人
分类号	E21C;E21C29/20;E21C35/04;(IPC1-7):E21C29/20	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

Security attachment for use in a security slot, e.g. in a laptop computer

KITCHEN EXTRACTOR DEVICE

ACETYLCHOLINESTERASE INHIBITORS AND N-METHYL-D-ASPARTATE ANTAGONISTS USEFUL IN THE TREATMENT OF COGNITIVE DISORDERS

SUBMARINE WITH UNDERWATER EXHAUST DISCHARGE DURING SNORKELING MODE

Method and system for low-subband content discrimination

METHOD OF GROWING SPERM STEM CELLS IN VITRO, SPERM STEM CELLS GROWN BY THE METHOD, AND MEDIUM ADDITIVE KIT TO BE USED IN GROWING SPERM STEM CELLS IN VITRO

Information handling system with power management

PIPES WITH THE CONNECTING STRUCTURE OF ANTI-PACKING SEPARATION

ELECTROMECHANICAL DRIVE ELEMENT

EXTENDING THE ADDRESSING SPACE OF RECORD CARRIERS

DIFFUSION PLATE, BACKLIGHT ASSEMBLY AND LIQUID CRYSTAL DISPLAY COMPRISING THE SAME

СТЕТИЛЬНИК ШАХТНЫЙ ГОЛОВНОЙ

METHOD FOR PRODUCTION OF SPECIAL CANNED GOODS FROM PORK AND CABBAGE (VARIANTS)

METHOD FOR PRODUCTION OF CANNED GOODS FROM MEAT AND CABBAGE

УСТРОЙСТВО ОПРЕДЕЛЕНИЯ МЕСТОПОЛОЖЕНИЯ И УГЛА ПОВОРОТА УЛЬТРАЗВУКОВОГО ПРЕОБРАЗОВАТЕЛЯ ОТНОСИТЕЛЬНО СВАРНОГО ШВА

СТАТИЧЕСКИЙ ПРЕОБРАЗОВАТЕЛЬ

СИНХРОННАЯ ЭЛЕКТРИЧЕСКАЯ МАШИНА

ПОЛУПРОВОДНИКОВЫЙ ЕДИНИЧНЫЙ ИНДИКАТОР СРЕДНЕЙ МОЩНОСТИ В МЕТАЛЛОКЕРАМИЧЕСКОМ КОРПУСЕ

СИСТЕМА ЖИДКОСТНОГО ОХЛАЖДЕНИЯ (ВАРИАНТЫ)