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
SELBSTAUSRICHTENDE VERBINDUNGSVORRICHTUNG
摘要
申请公布号
DE3435155(A1)
申请公布日期
1985.04.11
申请号
DE19843435155
申请日期
1984.09.25
申请人
DRIL-QUIP,INC.
发明人
E. REIMERT,LARRY
分类号
E21B17/04;E21B17/042;E21B17/08;F16B7/18;F16B33/02;F16L15/00;(IPC1-7):E21B17/02
主分类号
E21B17/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
NEMATODE RESISTANT TRANSGENIC PLANTS
SPACER ELEMENT FOR GUIDING FLOW MEDIA
AIR-BUBBLE-MONITORING MEDICATION ASSEMBLY, MEDICAL SYSTEM AND METHOD
LOW WATER CUT-OFF SYSTEM
CONNECTION ADAPTER FOR CONDUITS AND VENTILATION UNITS
LOAD-BEARING STRUCTURE FOR A TURBOPROP AND ASSEMBLY COMPRISING SUCH A LOAD-BEARING STRUCTURE
METHOD AND COMPUTER SYSTEM FOR IDENTIFYING OBJECTS FOR ARCHIVING
MOULD RELEASE AGENT AND PROCESS FOR THE PRODUCTION OF PLASTICS MOULDED PARTS
STRAIN OF BACTERIA OF THE SPECIES LACTOBACILLUS PARACASEI SUBSP. PARACASEI, COMPOSITION THEREOF FOR USE IN FOOD AND PRODUCT CONTAINING SAID STRAIN
CALORIC BURN UNDERGARMENT
Procedimiento de formación de poros en una matriz polimérica
Filtro de aire con entrada lateral
FAST CELL SEARCH AND ACCURATE SYNCHRONIZATION IN WIRELESS COMMUNICATIONS
HETEROCYCLIC COMPOUNDS WHICH INHIBIT LEUKOCYTE ADHESION MEDIATED BY .ALPHA.4 INTEGRINS
METHOD FOR DISASSEMBLING AN ARRANGEMENT
AUTOMATIC PARAMETER RECORDING
DROUGHT TOLERANT PLANTS
RECOMBINANT LIVE VACCINE CONTAINING FELINE HERPES VIRUS TYPE 1, PARTICULARLY FOR TREATING FELINE INFECTIOUS PERITONITIS
GRAB BAR
REAL-TIME INKING
