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 DRILL BIT HAVING CUTTING INSERT WITH A NOTCH
摘要
申请公布号
EP1794405(A4)
申请公布日期
2011.10.05
申请号
EP20050796581
申请日期
2005.09.12
申请人
KENNAMETAL, INC.;ALCORN, LYNN A.
发明人
WOODS, GERALD, L.
分类号
E21B10/58
主分类号
E21B10/58
代理机构
代理人
主权项
地址
您可能感兴趣的专利
VORRICHTUNG ZUR UEBERNAHME VON SPULEN VON EINEM FOERDERER
VERFAHREN ZUR HERSTELLUNG EINER VERGOSSENEN ELEKTRONISCHEN SCHALTUNGSANORDNUNG
VERWENDUNG VON 5-(3-N-BUTYLOXALYLAMINOPHENYL)-TETRAZOL
FLAVOUR CAPSULE
REMOVAL OF ACID GASES FROM A SOUR GASEOUS STREAM
RECOVERY OF MOLYBDENUM-99 FROM AN IRRADIATED URANIUM ALLOY TARGETT
SERVO VALVE FOR WELL-LOGGING TELEMETRY
ANTI-REDUCING SEMI CONDUCTING PORCELAIN WITH A POSITIVE TEMPERATURE COEFFICIENT OF RESISTANCE
BENZOFURAN AND BENZOTHIOPHENE DERIVATIVES
FLUORINATED TELOMERS
PHOPHOLIPID CONJUGATES
PHARMACEUTICAL USES FOR ENPROSTIL
PROCESS FOR ASCORBIC ACID GRANULE PREPARATION COMPRISING POLYVINYLPYRROLIDONE
MULTIWAY INLINE POPPET VALVE
PROGRAMMING INSTRUCTION OPERATION CODES WITH ADDITIONAL FETCH REQUEST DATA
FLUID AND PARTICLE ABSORBING BODY FOR APERTURES IN
COLLAPSIBLE CONTAINER MADE FROM ETHYLENE PROPYLENE COPOLYMER
HYDROTHERMALLY STABLE ZEOLITE WITH CU I
INDEXABLE CASTER ADJUSTING PLATE FOR MOTOR VEHICLES
BIS TRIPHENYLPHOSPHINE -HYDRAZINOMETHOXY RHODIUM
