首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
ARRANGEMENT FOR SEALING DEEP-WELL INSTRUMENT ASSEMBLIES
摘要
申请公布号
SU1051242(A2)
申请公布日期
1983.10.30
申请号
SU19823462733
申请日期
1982.07.05
申请人
GOFMAN MARK KH,SU;LEBED NIKOLAJ N,SU;REZNIK PETR D,SU
发明人
GOFMAN MARK KH,SU;LEBED NIKOLAJ N,SU;REZNIK PETR D,SU
分类号
E21B47/01;E21B47/017;(IPC1-7):E21B47/00
主分类号
E21B47/01
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ELECTROSURGICAL CUTTING AND SEALING INSTRUMENTS WITH CAM-ACTUATED JAWS
Methods and Systems for Treatment of Occipital Neuralgia
Safety Needle with Positive Flush
FLEXIBLE REDUCED PRESSURE TREATMENT APPLIANCE
WOUND CARE DEVICE FOR TREATING WOUNDS BY MEANS OF SUBATMOSPHERIC PRESSURE
Safety Needle Assembly
MEDICAMENT DELIVERY DEVICE
Endoscope Control Unit with Braking System
LIGAMENT LAXITY MEASURING SYSTEM AND METHOD FOR MEASURING LIGMENT LAXITY
Guidewire Having Selectively Adjustable Stiffness and Tip Curvature
MODIFICATION OF AN APPROVED MEDICAL DEVICE AND TECHNIQUE
Tissue Sample Securement and Extraction Apparatus and Method
Reduced Image Reading Time and Improved Patient Flow in Automated Breast Ultrasound Using Enchanced, Whole Breast Navigator Overview Images
ULTRASONOGRAPHY APPARATUS, ULTRASONOGRAPHY METHOD, AND PROGRAM
SYSTEM AND METHOD FOR PROVIDING MAGNETIC BASED NAVIGATION SYSTEM IN DENTAL IMPLANT SURGERY
OPACITY CONSISTENT POLYMER GRAFT FOR OPTICAL SENSOR
SECONDARY IMAGING ENDOSCOPIC DEVICE
SACROCOLPOPEXY SUPPORT
BINAURAL SLEEP INDUCING SYSTEM
COORDINATING EMERGENCY TREATMENT OF CARDIAC DYSFUNCTION AND NON-CARDIAC NEURAL DYSFUNCTION