COAL PLANING UNIT WITH SIEDGE-MOUNTED COAL PLANER,申请号PL19880271518-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	COAL PLANING UNIT WITH SIEDGE-MOUNTED COAL PLANER
摘要
申请公布号	PL157310(B1)	申请公布日期	1992.05.29
申请号	PL19880271518	申请日期	1988.03.30
申请人		发明人
分类号	E21C27/32;E21C27/34;(IPC1-7):E21C27/32	主分类号	E21C27/32
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Vehicle guidance system

Semiconductor manufacturing apparatus

Dynamically variable machine readable binary code and method for reading and producing thereof

CURRENT SUPPLY MEANS FOR WIDEBAND DISTRIBUTION

PIPERIDINE COMPOUNDS

Process for the production of anhydrides

Disinfecting with N,N'-dihaloimidazolidin-4-ones

Reflective surface coating for a uniform intensity of a polarized beam of a rotating polygon mirror optical scanning system

SYSTEM FOR PROCESSING PERSONAL INFORMATION RETRIEVAL OUTPUT

Disposable vacuum/peristaltic pump cassette system

Apparatus and method for butt-splicing metal tapes

Portable self-contained cooler/freezer apparatus for use on airplanes, common carrier type unrefrigerated truck lines, and the like

Trap in barrel one handed retracted blood sampling device

CORD-DELIVERY MECHANISM OF CUTTING EDGE APPARATUS OF CORD-TYPE GRASS CUTTER

RAPID-CHANGE NOZZLE-SUPPORT DEVICE

可更换外罩之百折灯罩结构

拉链印字机

电子式日光灯瞬间点灯器灯管保护装置