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
Dehydrogenating hydrocarbons
摘要
申请公布号
US1808168(A)
申请公布日期
1931.06.02
申请号
US19230654947
申请日期
1923.07.31
申请人
STANDARD OIL DEVELOPMENT COMPANY
发明人
HOPKINS MARION B.
分类号
C07C5/48
主分类号
C07C5/48
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Combination radiation and convection heater with convection current directing means
Circuit arrangement for monitoring operating conditions of direct current devices
Silver halide photographic materials
Hollow water absorbing polyester filaments and a process for producing the same
Filler material
Colored medicinal tablet, natural color pigment and method for using the pigment in coloring food, drug and cosmetic products
Process for hydrogen peroxide production from hydrogen and oxygen
Method of treatment of an aqueous dispension of microcapsules
Separation of benzene from cyclohexane
Inspection and testing device
Belt press apparatus with heat shield
Method of preparing polyurethane foam carpet underlay having a barrier film attached thereto
Method for recovering residual matter accumulated in the production and machining of steel
Process for the preparation of finely divided thermoplastic resin
Filter unit construction for a filtration assembly
Dust collector and filter bags therefor
Crane swing control
Offshore tower with ball and socket joint having fluid flow passage
Apparatus for underwater image-recording as by sonar-triggered elapsed time strobe photography and the like
Electrochromic cells with improved electrolyte system
