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
Process and apparatus for the production of a refactory metal
摘要
申请公布号
GB758763(A)
申请公布日期
1956.10.10
申请号
GB19540011069
申请日期
1954.04.14
申请人
NATIONAL LEAD COMPANY
发明人
分类号
C22B34/00
主分类号
C22B34/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Chemical compounds
Ventilation apparatus
Reducing draft keel
Motor car wheel lift
Planographic original plate
Expanded solid composition whose matrix comprises a starch-based cellular network and which contains expanded thermoplastic hollow particles and its uses in topical application
Value-instance-connectivity computer-implemented database
Method for the recognition of oil top-up quantities
Macromolecule delivery method and composition
Liquid measurement instrument
Method and system for programming a remote control unit
Positional sequencing by hybridization
Semiconductor device having long pads and short pads alternated for fine pitch without sacrifice of probing
Method for making horizontal magnetic recording media having grains of chemically-ordered FePt or CoPt
Methods, apparatus and data structures for managing objects
Preprocessing of stored target routines for emulating incompatible instructions on a target processor
Method for producing optically active amino acid or derivative thereof having high optical purity
Disposable beverage infuser
Liquid coolant supply system
Organic electroluminescent device driving method, organic electroluminescent apparatus and display device
