HYDRAULIC SYSTEM FOR SHIELDED TYPE ROOF SUPPORTS,申请号PL19840245636-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	HYDRAULIC SYSTEM FOR SHIELDED TYPE ROOF SUPPORTS
摘要
申请公布号	PL245636(A1)	申请公布日期	1985.07.30
申请号	PL19840245636	申请日期	1984.01.05
申请人	CT KT MASZYN GORNICZYCH KOMAG	发明人	KORBEL RUDOLF
分类号	E21D;E21D23/16;(IPC1-7):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

Mouse with a two-way movable cover module

APPARATUS AND METHOD FOR PERFORMING ANALOG INPUT OPERATION IN PORTABLE TERMINAL

Pointer operation apparatus and program for controlling same

Locking Seal for Data Ports and Associated Methods

CAPACITIVE PRESSURE SENSOR AND METHOD THEREFOR

OXYGENATED OPHTHALMIC COMPOSITION

Ion solution concentration-detecting device

Method for Printing Content from a Web Page

Cleaning head for sweeping and wringing apparatus

Method, device, computer program product and apparatus providing a multi-dimensional CPM waveform

HEAT DISSIPATION DEVICE

MONOLITHIC POUR CRACK CONTROL SYSTEM AND METHOD OF USE

Half-sized PCI central processing unit card and computer device having the capability of PCIe expansion

AUTO FOCUS METHOD FOR OBTAINING IMAGE HAVING TWO SUBJECTS

Offset lithography system

Method and apparatus to measure force-travel profile of a shifter in a vehicle environment

Aqueous fluid compositions for abrasive slurries, methods of production, and methods of use thereof

Image forming apparatus

Method and apparatus for enabling an optical network terminal in a passive optical network

Story Telling Game and Apparatus