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
Apparatus for producing titanium metal
摘要
申请公布号
US2792438(A)
申请公布日期
1957.05.14
申请号
US19540425341
申请日期
1954.04.23
申请人
DUNN EDWARD J
发明人
DUNN EDWARD J.
分类号
C22B34/12
主分类号
C22B34/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Motorcycle rear carrier unit
Electronic calculator with printer
Exercise cycle
Swimming pool float
Tile
Hand mixer
Trash container
Mesh-covered core strip for high frequency RFI/EMI radiation shielding
INSERT FOR A CONTAINER
TIRE
MANUFACTURE OF SEMICONDUCTOR INTEGRATED CIRCUIT
SEMICONDUCTOR DEVICE
MOLDING MATERIAL FOR SHIELDING ELECTROMAGNETIC WAVE
GAS LASER OSCILLATION DEVICE
SEMICONDUCTOR DEVICE
PUMPING LIGHT CONVERGING MIRROR, MANUFACTURE THEREOF AND SOLID STATE LASER DEVICE
MANUFACTURE OF SILICON DIAPHRAGM
MANUFACTURE OF SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE
MANUFACTURE OF SEMICONDUCTOR SUBSTRATE
SEMICONDUCTOR DEVICE