ROOF SUPPORT HYDRAULIC PROP,申请号PL19840248462-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	ROOF SUPPORT HYDRAULIC PROP
摘要
申请公布号	PL145374(B1)	申请公布日期	1988.09.30
申请号	PL19840248462	申请日期	1984.06.27
申请人		发明人
分类号	E21D;E21D15/51;(IPC1-7):E21D15/51	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

一种气瓶检验的瓶阀摆放装置

无溶剂双组份加热喷涂设备

带脱离装置过电压保护器

纺织细纱机吸棉过滤与自动清洁装置

工作台的角度调节定位装置

SYSTEM WITH WIDE OPERAND ARCHITECTURE, AND METHOD

AN ACTIVE AIR REMOVAL SYSTEM FOR AN EXTRACORPOREAL BLOOD CIRCUIT

Apparatus for contuinuous treatment of crude oil-based waste waste

IMPROVEMENTS IN OR RELATING TO FREQUENCY SELECTIVE SURFACES

DETECTION OF TRANSITIONS IN VIDEO SEQUENCES

MPEG MOTION ESTIMATION BASED ON DUAL START POINTS

METHODS FOR ALTERING SURFACE CHARACTERISTICS OF MICROSPHERES

CONTINUOUSLY VARIABLE TRANSMISSION

SCALABLE SPEECH AND AUDIO ENCODING USING COMBINATORIAL ENCODING OF MDCT SPECTRUM.

2-AMINOOXAZOLE DERIVATIVES AS TRPVL ANTAGONISTS USEFUL FOR TREATING PAIN.

LOW ALUMINA CONTENT GLASS YARNS FOR REINFORCING ORGANIC AND/OR INORGANIC MATERIALS.

TOOL AND CUTTING INSERT FOR THE FINE TURNING OF GROOVES IN WORKPIECES

Improvement for rotorcraft equipped with turboshaft engines

METHOD OF FIXING MACRO-OBJECTS TO AN ELECTRICITY CONDUCTING- OR SEMI-CONDUCTING-SURFACE BY MEANS OF ELECTROGRAFTING, SURFACES THUS OBTAINED AND APPLICATIONS THEREOF

Soldering iron stand with a holder having recesses and heat resistant member provided therein