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
PURIFICATION PROCESS FOR CHROMIUM
摘要
申请公布号
HK1040950(A1)
申请公布日期
2003.11.14
申请号
HK20020101675
申请日期
2002.03.05
申请人
ERAMET MARIETTA INC.
发明人
LEE, YOUNG;HOUSER, STEPHEN;NOLAND, GREGORY;ARNOLD, ANDREW
分类号
B22F1/00;C22B1/248;C22B5/12;C22B9/04;C22B9/14;C22B34/32;C22C1/04;(IPC1-7):B22F
主分类号
B22F1/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PROLUNGATO PER LA FORMAZIONE DI PROCEDIMENTO PER LA REALIZZAZIONE COLLARE, INDEBOLITO PER LA SUA DI CAPSULA DI LAMINATO DI ALLUMINIO FACILE ELIMINAZIONE ED IL RECUPERO A VITE CON ANELLO DI GARANZIA DEI CONTENITORI DI VETRO A RENDERE.
SEMICONDUCTOR DEVICE
WIREEBONDING DEVICE
METHOD FOR WIRE BONDING
PLASTIC LENS
PROCESS FOR COMBUSTION OF FLUID
HOLLOWWCORE TYPE COIL WINDING AND TAPING DEVICE
REFRIGERATOR WITH AIR CLEANER
TEMPO DISPLAY CONTROL DEVICE FOR AUTOMATIC RHYTHM UNIT
MOUNTING METHOD OF EARTH PIECE IN CORE TYPE TRANSFORMER
DEEELECTRIFICATING METHOD FOR SUBSTRATE
PHASE TRANSITION TYPE LIQUID CRYSTAL DISPLAY UNIT
FINDER OF SINGLEELENS REFLEX CAMERA
OPTICAL COMB TYPE FILTER
VENTILATION CONTROLLER FOR AUTOMOBIEL TUNNEL
DEVICE FOR FIXING SAFE
SMOKE DISCHARGE WINDOW
PAPERRSLIDING DOOR NOT REQUIRED OF PASTING
METHOD OF CONSTRUCTING FLOOR
SNOW REMOVING MACHINE