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
ROTARY DRILLING BIT
摘要
申请公布号
AU547017(B2)
申请公布日期
1985.10.03
申请号
AU19810066186
申请日期
1981.01.13
申请人
STONEHOUSE U.K. LTD.
发明人
JOHN DENZIL BARR
分类号
E21B10/56;E21B10/573;E21B10/62;(IPC1-7):E21B10/46
主分类号
E21B10/56
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHODS AND INTERMEDIATES FOR THE PREPARATION OF FONDAPARINUX
ATTRITION RESISTANT CATALYST SYSTEM FOR MANUFACTURE OF POLYOLEFINS
CHEMICAL MODIFICATION OF LIGNIN AND LIGNIN DERIVATIVES
POLYMERIZABLE BENZOXAZINE COMPOUNDS WITH INTERFACIAL ACTIVE OR SURFACE ACTIVE PROPERTIES
COATING DISPERSION
FLOW ENHANCED THERMOPLASTIC COMPOSITIONS AND METHODS FOR ENHANCING THE FLOW OF THERMOPLASTIC COMPOSITIONS
SALT ADDITIVE TO PREVENT CLOGGING OF CARBOMER BASED HAND PRODUCTS
SHOCK ABSORPTION MATERIAL
METHOD FOR MANUFACTURING HYDROCARBON
3,3-DIPHENYL-N-(1-PHENYLETHYL) PROPAN-1-AMINE: AS A NEW SELECTIVE LIGAND OF THE SIGMA-1 RECEPTORS, WITH ANTI-APOPTOTIC (CYTOPROTECTIVE) PROPERTIES AND PROTOTYPICAL ANTICANCER ACTIVITY
TREATMENT OF POULTRY, PIGS OR FISH FOR REDUCING THE FEED CONVERSION RATIO OR INCREASING THEIR BODYWEIGHT GAIN
METHODS OF TREATING OR PREVENTING DEGENERATIVE JOINT CONDITIONS, OSTEOARTHRITIS, CARTILAGE DAMAGE, AND RELATED DISORDERS IN COMPANION ANIMALS
METHOD FOR ADMINISTRATION
INHIBITION OF UNDESIRED SENSORY EFFECTS BY THE COMPOUND CAMPHOR
USE OF A HYDROXIMIC ACID HALIDE DERIVATIVE IN THE TREATMENT OF NEURODEGENERATIVE DISEASES
MODULATORS OF THE PROSTACYCLIN (PGI2) RECEPTOR USEFUL FOR THE TREATMENT OF DISORDERS RELATED THERETO
COMPOUNDS TO TREAT HEARING LOSS
GLYCODENDRIMERS OF POLYPROPYLETHERIMINE
Skin-Permeating Peptide
METHOD OF TREATING CONDITIONS OF THE EYE WITH AN ANTI-VEGF DARPIN
