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
Methods of producing silicon of high purity
摘要
申请公布号
US3053631(A)
申请公布日期
1962.09.11
申请号
US19590811982
申请日期
1959.05.08
申请人
INTERNATIONAL STANDARD ELECTRIC CORPORATION
发明人
WILSON JACK MCCREATH
分类号
C01B33/04
主分类号
C01B33/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Process for producing 6-methyl-2-methylamino-4-methoxy-1,2,5-triazine
Process for preparing 1,3-dioxolane-4-methanol compounds
Bicyclic hydantoin derivatives, process for producing the same, and herbicides containing the same as active ingredient
Electrical connector assembly
Method for determining an impact point of a fired projectile relative to the target
Nuclear fuel assembly
Endo-beta-galactosidase
Prevention of ovarian cancer by administration of progestin products
Process cartridge, electrophotographic image forming apparatus driving force transmission part and electrophotographic photosensitive drum
Graded index polymer optical fibers and process for manufacture thereof
Toothbrush
Covered sample well for use in nucleic acid assays and immunoassays
Method of cryptological authentification in a scanning identification system
Improvements relating to inductive assemblies in electronic circuits
Automatic dishwashing compositions containing low foaming nonionic surfactants in conjunction with enzymes
Apparatus for dissociating bulk waste in a molten metal bath
Pharmaceutical composition for treating viral diseases
Therapeutic formulations containing venom or venom anti-serum either alone or in combination for the therapeutic prophylaxis and therapy of neoplasms
Methods for treatment of retinal diseases
Non-mammalian dna virus having an altered coat protein