CASING WHILE DRILLING

申请公布号：AU2002351326(A1)

申请号：AU20020351326

申请日期：2002.12.10

申请公布日期：2003.07.09

申请人：

HALLIBURTON ENERGY SERVICES, INC.

发明人：KENT SAUGIER

分类号：E21B7/20;E21B43/10

主分类号：E21B7/20

RESIN MOLDING

ELECTRONIC UNIT AND METHOD OF MANUFACTURING ELECTRONIC UNIT

SECONDARY BATTERY FOR ENERGY REGENERATION

POLYESTER RESIN COMPOSITION AND LIGHT REFLECTOR

METHOD OF MANUFACTURING SEMICONDUCTOR MODULE, AND SEMICONDUCTOR MODULE

OPTICAL MICROSCOPE, FOCUSING POSITION ADJUSTING METHOD, AND MANUFACTURING METHOD FOR PATTERN SUBSTRATE

TUBE PUMP

STEERING DEVICE

PRINTER

LONG-CHAIN CARBON NANOTUBE AND METHOD FOR PRODUCTION THEREOF

CONVEYANCE BRANCH MECHANISM AND PAPER SHEET PROCESSING DEVICE

METHOD OF EVALUATING OPTICAL FIBER RELIABILITY AND TOOL FOR EVALUATION

DEPOSIT REMOVING DEVICE/METHOD

PROBE SET, PROBE CARRIER AND METHOD FOR DISCRIMINATING AND IDENTIFYING FUNGUS

VARIABLE CAPACITY DIODE, SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

METHOD FOR MANUFACTURING DIELECTRIC MULTILAYER FILM FILTER AND MANUFACTURING DEVICE FOR DIELECTRIC MULTILAYER FILM FILTER

INTRUSION MONITORING AREA OPENING AND CLOSING SYSTEM