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
Liquid cobaltous toluate oxidation catalyst
摘要
申请公布号
US2856423(A)
申请公布日期
1958.10.14
申请号
US19550541824
申请日期
1955.10.20
申请人
RICHFIELD OIL CORPORATION
发明人
GRANTHAM RICHARD L.;NICKELS JOSEPH E.
分类号
B01J31/04;C07C51/265
主分类号
B01J31/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Apparatus for bending glass sheets
Improvements in or relating to aircraft flight systems
Improvements in or relating to boom loaders
Improvements in or relating to plug-type cocks
Tile products of plastics materials and method of and apparatus for producing such products
Improvements in or relating to a mast, tower or similar structure
Improvements in or relating to dispensers for sheet materials
Improvements in or relating to heat exchange tubes
Waterproof coverings for artificial limbs
Improvements in or relating to catalysts
Improvements in or relating to centrifugal dust separators
Treatment of textile materials
A method of producing adhesive-coated films provided with a strippable protective foil
Improvements in, or relating to, multi-part articles
Device for wet treatment especially of moisture-permeable materials
Door closing device
Improvements in or relating to electrical plugs
Improvements in or relating to toys
Rotor for a helicopter
Improvements in or relating to copper drossing
