SHIELD FOR TUNNELING IN SATURATED SOILS,申请号SU19813299350-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	SHIELD FOR TUNNELING IN SATURATED SOILS
摘要
申请公布号	SU989079(A1)	申请公布日期	1983.01.15
申请号	SU19813299350	申请日期	1981.06.02
申请人	NII OSNOVANIJ PODZEMNYKH SOORUZHENIJ IM.GERSEVANOVA;SP KT BYURO GLAVMOSINZHSTROYA PRI MOSGORISPOLKOME	发明人	SHPERLING VLADIMIR E,SU;SAMOJLOV VLADIMIR P,SU;SMORODINOV MIKHAIL I,SU
分类号	E21D9/04;E21D9/06;(IPC1-7):E21D9/06	主分类号	E21D9/04
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Yarn-feed device for textile machines, especially ring twisting machines

Internal combustion engine

Supporting structure for a thin-walled shuttering element

Two-lipped twist drill as a combined centring, drilling and boring tool

AUTOMATIC SHIP OPERATION INFORMATION EXCHANGER FOR SHIP

OPTICAL CHARACTER READER

GRAPHIC PROCESSOR

METHOD OF CONTROLLING OPENING OF VALVE ON PRECOOLING IN CRYOGENIC REFRIGERATOR

AUTOMATIC AIR-FLOW DIRECTION CHANGING-OVER DEVICE

EVALUATING DEVICE FOR FUTURE POSITION

OBSERVATION METHOD FOR COMBUSTION SURFACE

SPEED CONTROLLER OF FUEL JET PUMP OF INTERNAL COMBUSTION ENGINE

LIQUID FUEL COMBUSTION DEVICE

TREATED PRODUCT OF IMPACT-RESISTANT RESIN

PREPARATION OF TELLURIUM-CONTAINING POLYMER

MANUFACTURE OF NON-AROMATIC POLYESTER CARBONATE

PRODUCTION OF LONG-CHAIN CONJUGATED DIENECARBOXYLIC ACID

SYSTEM OF DETECTING AND INTERRUPTING OVERFLOW OF VESSEL