首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
BREAST-AND-PILLAR METHOD OF WORKING A MINERAL DEPOSIT
摘要
申请公布号
PL255971(A1)
申请公布日期
1986.05.06
申请号
PL19850255971
申请日期
1985.10.28
申请人
GORNICZO HUTNICZY MIEDZI
发明人
BLADEK WIKTOR;CIESLIK ZDZISLAW;DROZDOWSKI ROMAN;KOPA STANISLAW;MAZUR JERZY;SIEWIERSKI STANISLAW
分类号
E21C;(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
BUNDLING AGENT FOR GLASS FIBER
HIGH-PURITY QUARTS GLASS AND ITS PRODUCTION
LIFTING DEVICE FOR CLEAN ROOM
DEVICE FOR PREVENTING OVERRUNNING OF ROLL SUPPORTING SECTION IN WINDING/UNWINDING MACHINE AND METHOD FOR WINDING/UNWINDING FILM OR SHEET USING THIS WINDING/ UNWINDING MACHINE
LOADING DEVICE
TURNING SHAFT VERTICAL MOTION EQUIPMENT OF HEAVY-DUTY BUCKET ELEVATOR
ARTICLE CONVEYING EQUIPMENT
SEPTIC TANK
EASILY OPENABLE LID AND CONTAINER USING IT
MANUFACTURE OF RESINOUS CONTAINER
RECIPROCATING BASE OF CARGO PROCESSOR
SKID AND CARDBOARD PALLET
EASY-OPENING CAN LID
EASY-OPENING CAN LID
LOW NOISE LEVEL LANDING DEVICE OF HELICOPTER
DATA INPUT DEVICE
MOORING DAMPER DEVICE
COLLAPSIBLE STORE TYPE BASKET DEVICE FOR SMALL VEHICLE
CARRIER BASKET FOR BICYCLE
FOAMED SYNTHETIC RESIN MOLDED OBJECT AND ITS MOLDING METHOD