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
Apparat, system og fremgangsmate for fremstilling av stigeror i aluminium
摘要
申请公布号
NO329074(B1)
申请公布日期
2010.08.16
申请号
NO20020006221
申请日期
2002.12.23
申请人
ALCOA INC
发明人
DEUL HANS HERMAN JACQUES;CAMPSIE PETER MACKINNON KEITH;GELFGAT MIKHAIL YAKOVLEVICH
分类号
E21B17/01
主分类号
E21B17/01
代理机构
代理人
主权项
地址
您可能感兴趣的专利
HANDHELD ELECTRONIC DEVICES WITH ISOLATED ANTENNAS
CLASSIFYING APPARATUS, CLASSIFYING METHOD, AND METHOD FOR PRODUCING TONER
MEDIUM FOR IMPROVING THE HEAT TRANSFER IN STEAM GENERATING PLANTS
ELEVATOR TENSION MEMBER MONITORING DEVICE
GLASS SUBSTRATES FOR HIGH TEMPERATURE APPLICATIONS
INTEGRATED RADAR SYSTEM AND VEHICLE CONTROL SYSTEM
ORGANIC DYE AND DYE-SENSITIZED SOLAR CELL
DIMENSIONAL DETECTION SYSTEM AND ASSOCIATED METHOD
LONG - ACTING FORMULATIONS OF INSULINS
COMPRESSIBLE TUBES FOR PLACING IMPLANTS AND RELATED MEDICAL KITS AND METHODS OF USING SAME
NEURAL PROCESSING UNIT
METHOD AND APPARATUS FOR DETECTING AND CORRECTING IMPROPER DIMMER OPERATION
A METHODOLOGY OF ANALYSIS FOR WELDING SEQUENCE INDUCING LOW DISTORTION
SYSTEM AND METHOD FOR CONTROLLING ENTRANCE AND EXIT
METHOD AND APPARATUS FOR PROVIDING 3D MODEL CUTTING SIMULATION
NUTRITIONAL EMULSIONS CONTAINING ENCAPSULATED OILS
LIGHT EMITTING DIODE DISINFECTION BASE FOR OPHTHALMIC LENSES
DISPLAY STAND WITH CANVAS
BREWED BEVERAGES AND METHODS FOR PRODUCING SAME
DEVICE FOR SEPARATING, AND MAINTAINING A DISTANCE BETWEEN, A PERSON'S FACE AND A PROTECTIVE EYE MASK HELD IN PLACE BY AN ELASTIC STRAP (SKI OR MOTOCROSS TYPE)
