DRIVING METHOD OF PIPE WITH SMALL CALIBER AND DEVICE THEREOF,申请号JP19890032484-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	DRIVING METHOD OF PIPE WITH SMALL CALIBER AND DEVICE THEREOF
摘要
申请公布号	JPH02256787(A)	申请公布日期	1990.10.17
申请号	JP19890032484	申请日期	1989.02.10
申请人	MORIGUMI:KK	发明人	KAWARA MASAYA
分类号	E21B7/28;E21D9/06	主分类号	E21B7/28
代理机构		代理人
主权项
地址

您可能感兴趣的专利

PREFORM WITH CLOSURE

METHOD FOR THE PREPARATION OF A POLYMERIC MIXTURE FOR CABLE INSULATORS AND COATINGS, POLYMERIC MIXTURE THUS PRODUCED AND CABLES CONTAINING IT

JET ENGINE BOOSTER STRUCTURE

Method of filtering used cooking oil

IMPROVED COMMUNICATION SWITCH

ALKYL SUBSTITUTED HETEROCYCLIC COMPOUNDS

RACKABLE PLASTIC PALLET

CULTIVATOR ATTACHMENT FOR A SKID STEER TRACTOR UNIT

METHOD OF AND DEVICE FOR OPTICAL FIBRE GRATING FABRICATION

CARTON WITH INTEGRAL CORE

A DEVICE FOR VENTILATING VEHICLE CHAIRS

TREATMENT OF A HEMOGLOBINOPATHY

HEAT EXCHANGER TUBE

ENZYME GRANULATES

MANUFACTURE OF HELICALLY CORRUGATED CONDUIT

REMOTELY CONTROLLED APPARATUS FOR CONDITIONING TELEPHONE LINE EXCLUSIVE OF METALLIC DC BYPASS PAIR

NETWORK SYSTEM FOR MOBILE RADIO COMMUNICATION WITH LINE SWITCHING

OIL EXTENDED ULTRA HIGH MOLECULAR WEIGHT ELASTOMERS

Menetelmä massan käsittelemiseksi otsonilla