MINING BELT CONVEYOR GATE,申请号PL19870269165-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	MINING BELT CONVEYOR GATE
摘要
申请公布号	PL269165(A1)	申请公布日期	1989.06.12
申请号	PL19870269165	申请日期	1987.12.02
申请人	POLMAG	发明人	TATARA STANISLAW
分类号	E21F;E21F13/06;(IPC1-7):E21F/	主分类号	E21F
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Ink jet printing method

Apparatus and method for glass ball lens polishing

Production process for a capacitor electrode formed of a platinum metal

Method for forming a paint film, and a painted object

Fabrication method for semiconductor memory device

Reliability verification device for detecting portion of design that may cause malfunction of semiconductor integrated circuit and its verifying method

Liquid crystal panel having a high aperture ratio and light-shielded channels

Field emission cathode supporting structure

Steam turbine with a condenser and method of cooling a steam turbine in the ventilation mode

Multi-channel plane grating monochromator

Process and device for reverse rolling metal strips

Low noise window-type air conditioner

Method and apparatus for direct conversion of uranium hexafluoride into uranium oxide

Test method for evaluating insoluble polymer growth

Stabilized polyvinyl chloride

Soft polyurethane foam, method of producing the same and vehicle interior member using the same

Binder system on the basis of polyurethane for molding material mixtures for use in the production of casting molds and cores

Water cap with built-in filter and air pump