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
Br°nnsementeringsverkt°y
摘要
申请公布号
NO304613(B1)
申请公布日期
1999.01.18
申请号
NO19920000967
申请日期
1992.03.12
申请人
MOBIL OIL CORP
发明人
FISCHER, DANIEL JOE
分类号
E21B33/13;E21B34/12;(IPC1-7):E21B33/13
主分类号
E21B33/13
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DESUPERHEATING TOWER WITH WATER SPRAYER AND SPRAYING METHOD THEREOF
CORRUGATED CLAMP
METHOD FOR GASIFYING SOLID WASTE
HEAT INSULATING COATED TUBE
EQUIPMENT FITTING
ELECTRIC WELL PUMP
FLUID DEVICE
COMBINED CYCLE CONTROLLER AND GAS TURBINE CONTROLLER
WALL TUBE FITTING
PARTICLE WITH SURFACE WITH HETEROGENEOUS PHASE STRUCTURE AND PRODUCTION THEREOF
VALVE SYSTEM OF INTERNAL COMBUSTION ENGINE
AUTOMATIC OPEN-CLOSE DEVICE FOR CAR SLIDING DOOR
WATER-BASE MARKING PEN INK FOR WRITING BOARD
INVISIBLE FLUORESCENT INK
AIR-PERMEABLE SHEET STRUCTURE AND LEATHER-LIKE SHEET STRUCTURE AND THEIR PRODUCTION
SOIL-PROOFING SHEET MATERIAL
ACRYLIC FILM WITH GOOD PROCESSIBILITY AND MOLDED ITEM PREPARED BY LAMINATING SAME
PRODUCTION OF LIQUID CRYSTAL DISPLAY DEVICE
LIQUID CRYSTAL DISPLAY DEVICE WITH BUILT-IN IMAGE SENSOR
MEASURING METHOD FOR DEPTH OF UNDERGROUND BURIED OBJECT
