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
BORE-BOM
摘要
申请公布号
NO850576(A)
申请公布日期
1985.08.16
申请号
NO19850000576
申请日期
1985.02.14
申请人
BOART (UK) LTD,
发明人
HEDGES, RAYMOND,;JAMES, BRIAN HENRY,;FOSTER, BRUCE ALLEN GEORGE EDWARD,
分类号
E21B15/04;(IPC1-7):E21C/
主分类号
E21B15/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
EMBEDDED CHANNEL ANALYSIS FOR RF DATA MODEM
SEMICONDUCTOR DEVICE
MULTIMEDIA ACCESS DEVICE AND SYSTEM EMPLOYING THE SAME
CONTROLLING INDUCTIVE POWER TRANSFER SYSTEMS
END CAP AND BRUSH BOX ASSEMBLY
CURABLE COMPOSITION
AIR OPERATED GROUT TOOL
PHOSPHOLIPASE INHIBITORS LOCALIZED IN THE GASTROINTESTINAL LUMEN
METHOD OF PRODUCING FRESH MUSHROOM EXTRACT, EXTRACT AND EXTRACT-CONTAINING MATERIAL
PERMEATION ENHANCING COMPOSITIONS FOR ANTICHOLINERGIC AGENTS
ANTI-FOGGING WIPES
LIQUID PHASE OXIDATION OF P-XYLENE TO TEREPHTHALIC ACID IN THE PRESENCE OF A CATALYST SYSTEM CONTAINING NICKEL, MANGANESE, AND BROMINE ATOMS
METHOD AND SYSTEM OF ACCESSING INSTRUCTIONS
Semiconductor die attachment for high vacuum tubes
Lifting forks
USER INTERFACE APPARATUS, PROGRAM, AND RECORDING MEDIUM
Intravaginal device with fluid transport plates
MATRIX SORTER SYSTEM
VALVE CAP
Breast pump