,申请号SU19731930635-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
摘要
申请公布号	SU448289(A1)	申请公布日期	1974.10.30
申请号	SU19731930635	申请日期	1973.06.15
申请人		发明人
分类号	E21C37/18;(IPC1-7):E21C37/18;E21B9/08;E21C13/00	主分类号	E21C37/18
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Thinner structure for electronic devices, and provision of given space in electronic devices

Methods for manufacturing a tactile sensor using an electrically conductive elasomer

Vigilant dwelling

Beneficial materials for topical or internal use by a human or other animal

Server architecture with detection and recovery of failed out-of-process application

Farnesyl protein transferase inhibitor combinations with platinum compounds

Methods for producing and improving therapeutic potency of binding polypeptides

Method and apparatus for monitoring service-intensive replaceable parts in an assembly

Low power pulse oximeter

Balloon catheter having metal balloon and method of making same

File management method and program that manage multiple files as single combination file

Distributed database management system

Systems and methods for controlling programmable lighting systems

Optical detection of label-free biomolecular interactions using microreplicated plastic sensor elements

3, 7or3 and 7 thia or oxa prostanoic acid derivatives as agents for lowering intraocular pressure

Pressure sensitive adhesive fibers with a reinforcing material

Column airflow power apparatus

Molding die, sol-gel composition produced using the die, and process for producing sol-gel composition

Integrated LED driving device with current sharing for multiple LED strings

Kitchen sink disposer mount for space conservation