CUTTING UNIT FOR MAKING HOLES,申请号SU19864101970-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	CUTTING UNIT FOR MAKING HOLES
摘要
申请公布号	SU1523650(A1)	申请公布日期	1989.11.23
申请号	SU19864101970	申请日期	1986.06.11
申请人	INST GORNOGO DELA SO AN SSSR;ZAPADNO-SIBIRSKIJ V PT I MINISTERSTVA TRANSPORTNOGO STROITELSTVA SSSR	发明人	FEDOROV ALEKSANDR A,SU;TKACH KHAIM B,SU;KOSTYLEV ALEKSANDR D,SU;TERIN VLADIMIR M,SU;ROMANOV ALEKSANDR M,SU
分类号	E21B7/24	主分类号	E21B7/24
代理机构		代理人
主权项
地址

您可能感兴趣的专利

PROCESS FOR PRODUCING SURFACE-MODIFIED POLYOLEFIN FILAMENT YARNS, THE POLYOLEFIN FILAMENT YARNS OBTAINABLE ACCORDINGLY, AND THEIR USE

New crystalline form of cabazitaxel, process for the preparation and pharmaceutical compositions thereof

Three phase horizontal reactor

Electromagnet with tube

Improvements in antennas

METHOD FOR PRODUCING AN ENGINE COMPONENT AND ENGINE COMPONENT

CURABLE CYCLIC ANHYDRIDE COPOLYMER/SILICONE COMPOSITION

IN VIVO SCREENING MODELS FOR TREATMENT OF QC-RELATED DISORDERS

RELEASING TIME DOMAIN MEASUREMENT RESTRICTIONS

Method of creating a foundation for a offshore structure

Sealed electrical appliance with buffer element

MEASURING APPARATUS, PARTICULARLY MEASURING APPARATUS FOR SENSING METAL ARTICLES

PROCESS FOR THE INDUSTRIAL PRODUCTION OF 2-METHYL-1,4-NAPHTHOQUINONE

Load carrier with a mobile support

BEARING ASSEMBLY OF A FIFTH WHEEL COUPLING

Electric cooking appliance

CRYSTALLINE FORM OF PYRIMIDO[6,1-A] ISOQUINOLIN-4-ONE COMPOUND

DOUBLE PINION STEERING GEAR

Transmit/receive switch with ESD protection and methods for use therewith

Bellows of an intersection between two vehicles of an articulated vehicle with a jointed connection