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
FLOW-THROUGH COUPLING
摘要
申请公布号
SU672326(A1)
申请公布日期
1979.07.05
申请号
SU19782593699
申请日期
1978.03.22
申请人
SIBIRSKIJ NII NEFTYANOJ PROMYSHLENNOSTI
发明人
PRASOLOV VALENTIN A,SU;KOLOTOV ANATOLIJ V,SU;SAFIULLIN MIDKHAT N,SU;SHIPITSYN MIKHAIL V,SU;ZAJTSEV VLADIMIR S,SU
分类号
E21B17/00;(IPC1-7):E21B17/00
主分类号
E21B17/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
FILE MANAGEMENT DEVICE
PROGRAM TEST DEVICE, DEVICE AND METHOD FOR GENERATING TEST PROGRAM AND INFORMATION RECORDING MEDIUM
DEVICE AND METHOD FOR DEBUGGING PROGRAM
MPU PROVIDED WITH DUPLEX CONTROL FUNCTION AND DUPLEX PROCESSING SYSTEM
PROGRAM CONVERSION DEVICE, PROGRAM CONVERSION METHOD AND PROGRAM RECORDING MEDIUM
PRINTER HOST AND STORAGE MEDIUM STORING OPERATION PROGRAM OF THE HOST
INPUT DEVICE
REGULATOR
METHOD AND DEVICE FOR EV ADJUSTMENT AND RECORDING MEDIUM FOR EV ADJUSTMENT METHOD PROGRAM
CONTROL UNIT AND PROGRAMMABLE CONTROLLER EQUIPPED WITH THE UNIT
IMAGE DISPLAY DEVICE
METHOD FOR PREVENTING MALFUNCTION OF PROGRAMMABLE DISPLAY DEVICE
HEAD UP DISPLAY DEVICE FOR VEHICLE
SHEET FOR PRINTING
MARKING LABEL FIXING STRUCTURE FOR LONG-SIZED MATERIAL
POWER DEVICE
BUILDING DESIGN SUPPORT SYSTEM
FLUORESCENT LAMP
RELAY DEVICE
PROGRAM CONTROL INFORMATION GENERATING DEVICE