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
DRUCKMITTELBETÄTIGTES BOHRLOCHWERKZEUG
摘要
申请公布号
DE69904456(T2)
申请公布日期
2003.10.02
申请号
DE19996004456T
申请日期
1999.03.12
申请人
CHURCHILL, ANDREW PHILIP
发明人
CHURCHILL, ANDREW PHILIP
分类号
E21B21/10;E21B34/10;(IPC1-7):E21B34/10
主分类号
E21B21/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DIGITAL CAMERA
DIGITAL CAMERA
LAMP SOCKET AND LUMINAIRE
TRANSMISSION GEAR WITH ROTATIONAL SPEED CONTROL FUNCTION
INCREMENTAL LAUNCHING ERECTION METHOD OF COMPOSITE PC BRIDGE, AND COMPOSITE PC STRUCTURE
CAR-STOP FENCE COLUMN WITH LIGHT EMITTING PART
WORK VEHICLE
HEAVY METAL TREATING AGENT COMPRISING METAL-CONTAINING AMINE PHOSPHATE AND METHOD FOR SOLIDIFYING HEAVY METAL USING THE SAME
SOLDERING METHOD AND AUTOMATIC SOLDERING EQUIPMENT OF PRINTED BOARD
LOW SPECIFIC GRAVITY CALCIUM SILICATE HARDENED BODY AND ITS PRODUCING METHOD
METHOD AND APPARATUS FOR REMOVING DAM RESIN
FLAT RADIATING FIN, HEAT EXCHANGER USING IT, AND ITS MANUFACTURING METHOD
METHOD FOR PRODUCTION OF POLYMER AND THIN FILM
NEGATIVE ION-GENERATING SHEET MATERIAL
BIODEGRADABLE GREASE COMPOSITION AND ROLLING BEARING
LUBRICATING COMPOSITION AND BEARING FILLED WITH THE SAME
PRODUCTION METHOD FOR POWDERY [S,S]-ETHYLENEDIAMINE-N,N'-DISUCCINIC ACID IRON COMPLEX SALT
MOLDED DECORATIVE SHEET AND INJECTION MOLDING SIMULTANEOUS DECORATION METHOD
FITTING METHOD OF MOLDED ARTICLE
IN-MOLD TRANSFER APPARATUS
