Sealing element for tunnel tubing,申请号GB19860029547-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	Sealing element for tunnel tubing
摘要
申请公布号	GB2193541(A)	申请公布日期	1988.02.10
申请号	GB19860029547	申请日期	1986.12.10
申请人	* PHOENIX A G	发明人	SIEGFRIED * GLANG;WERNER * GRABE DR - ING
分类号	E21D11/38;(IPC1-7):F16J15/10	主分类号	E21D11/38
代理机构		代理人
主权项
地址

您可能感兴趣的专利

STEEL HAVING EXCELLENT ELECTRON BEAM WELDABILITY AND SOUR RESISTANCE

METHOD FOR SMELTING COPPER SULFIDE CONCENTRATE

MANUFACTURING METHOD OF LAYERED RING

CARBON FIBER AND METHOD FOR MANUFACTURING THE SAME, AND CARBON FIBER REINFORCED COMPOSITE MATERIAL

EVALUATING METHOD AND CONTROLLING METHOD FOR FILM DEPOSITION SYSTEM AND METHOD FOR DEPOSITING TiN FILM

PLASTIC SUBSTRATE FOR DISPLAY ELEMENT

COMPOSITE COVER MATERIAL STRUCTURE AND COMPOSITE COVER MATERIAL STRUCTURE FOR CAMERA

STRUCTURE OF WRIST WATCH

HIGH PERFORMANCE LIQUID CHROMATOGRAPHY SYSTEM

SHEET FOR REINFORCEMENT BANKING, AND REINFORCEMENT BANKING CONSTRUCTION METHOD

LOW-TEMPERATURE IN-LIQUID OBSERVATION DEVICE

METHOD FOR MANUFACTURING LIGHT EMITTING DEVICE

Method and system for the catalytic aftertreatment of the exhaust gas of an internal-combustion engine

RETRIEVING METHOD FOR RETRIEVING SYSTEM OF RETRIEVING HOME PAGE AND SYSTEM AND METHOD FOR RETRIEVING WEB SITE HOME PAGE

MOBILE COMMUNICATION SYSTEM, ITS BASE STATION, MOBILE TERMINAL, CONTROL STATION, CONTROLLING METHOD THEREOF AND INFORMATION RECORDING MEDIUM

IMAGE-PROVIDING SYSTEM AND IMAGE-PROVIDING METHOD

CALL SERVICE SUPPLY METHOD UTILIZING PREPAID CARD FOR CELLULAR PHONE