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
DRILLING BIT
摘要
申请公布号
PL326764(A1)
申请公布日期
1998.10.26
申请号
PL19960326764
申请日期
1996.11.22
申请人
TECHMO ENTWICKLUNGS- UND VERTRIEBS GMBH
发明人
MOCIVNIK JOSEF
分类号
E21B10/36;(IPC1-7):E21B10/36
主分类号
E21B10/36
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ELECTRIC TOOTHBRUSH
AEROSOL FORMULATIONS
PROCESSES FOR THE CONVERSION OF MYRCENE TO NEROL AND CITRAL
METHOD OF MANUFACTURING AN OBJECT OF A POWDERED MATERIAL BY ISOSTATIC PRESSING
A CASE FOR FISHING TACKLES WITH ATTACHMENT FOR IT AND METHOD TO USE IT
PROCESS FOR THE PREPARATION OF THE MACROLIDE VS 48926 AND RELATED COMPOUNDS
2-ACYLAMIDO DERIVATIVES OF 3,4-DIHYDRO-3-OXO-QUINOXALINE HAVING PHARMACEUTICAL ACTIVITY
REMOVABLE ADHESIVE TAPE
REMOVABLE ADHESIVE TAPE
HYPERBOLIC PARABOLOID ROOF AND SIDEWALL SYSTEM
WET POWDER FILM-FORMING COMPOSITIONS
BLUE SENSITIZED TABULAR EMULSIONS FOR INVERTED RECORD ORDER FILM
CENTRIFUGE BOTTLE HAVING A CANTED NECK
DENTURE STABILIZING COMPOSITIONS
HETEROCYCLIC PESTICIDAL COMPOUNDS
LIVER ENRICHED TRANSCRIPTION FACTOR
ACELLULAR VACCINE
TARGETTING IgE EFFECTOR CELLS TO TUMOR CELLS
SURGICAL DEVICE
ELECTRONIC WALLET
