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
TETNINGSSYSTEM.
摘要
申请公布号
NO870435(D0)
申请公布日期
1987.02.04
申请号
NO19870000435
申请日期
1987.02.04
申请人
HALLIBURTON CO
发明人
ZUNKEL, GARY DEAN
分类号
E21B23/06;E21B33/129;E21B33/1295;E21B43/04;(IPC1-7):E21B/
主分类号
E21B23/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SULFONYLAMINOCARBONYL-2-AZETIDINONER
NEW 1,3-DITHIOL-2-YLIDENE-ALKYLSULFONYLACETATES AND THEIR USES
ONE FREQUENCY REPEATER FOR A DIGITAL RATIO SYSTEM
PRAEPARAT TIL KONDITIONERING AF HAAR
FREMGANGSMAADE OG APPARAT TIL UNDERSOEGELSE AF NEDGRAVEDE KANALROER AF BETON
PROVISION OF VIRTUAL STORAGE RESOURCES TO AN OPERATING SYSTEM CONTROL PROGRAM
REKOMBINANT HISTIDINRIGT PROTEIN, FREMGANGSMAADE TIL DETS FREMSTILLING SAMT DETS ANVENDELSE
Buckle
Slide holder
A method of treating extrudable polymers
Apparatus for manufacturing a crown wheel cam
SILKSCREEN PRINTING METHOD AND APPARATUS FOR MULTICOLOUR PRINTING
DENTAL POST SYSTEM
STRIPPING SOLUTIONS FOR POSITIVE PHOTORESISTS
COMPUTER INTERFACE
MARINE PROPULSION DEVICE BELLOWS ASSEMBLY
ROOF RIDGE SEAL
A PRESSURE MEDIUM OPERATED POWER WRENCH
IMPROVEMENTS IN OR RELATING TO DISPLAY METHODS AND DEVICES
PRINTER PAPER HANDLING SYSTEM