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
Bromination of benzene-series hydrocarbons
摘要
申请公布号
US2659760(A)
申请公布日期
1953.11.17
申请号
US19500152982
申请日期
1950.03.30
申请人
THE DOW CHEMICAL COMPANY
发明人
FREVEL LUDO K.;HEDELUND JOHN WILLIAM
分类号
C07C17/12
主分类号
C07C17/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Magnetisches Aufzeichnungsmedium und Verfahren zu seiner Herstellung
Blank from which a box can be erected, and box erected from such blank.
Braided shield terminating potting backshell.
Push rod activated grease nozzle.
Control for operating device(s) in motor vehicle has switching lever on side of steering wheel remote from user and switch operable by finger(s) of hand controlling steering wheel
Side-impact protection arrangement for side window of vehicle, having emergency aperture provided at air-bag which covers side window, by means of which it can be deflated
Injection tool for molding thermoplastic plastic components has a miniature hot runner to a concealed injection gate
Implant for femur bone segments fractured due to osteoporosis, comprises a thin walled hollow reinforcement member made of a mesh formed into a tube.
Controlling or regulating a unit involves deriving control vector with number of equations depending on input, control vector dimensions, weighting factors formed with control matrix
L-Ascorbic acid formulation, containing isotonic saline as carrier providing transport through cell membranes, useful e.g. as antibacterial or antiviral agent, bronchodilator, vasodilator and radical scavenger
Grip arrangement for single-lever mixer taps has cover to close space opened between grip edge and tap housing, and prevent catching of user's finger
Cam drive with rotating driven part esp. for printing machines has drive part with even closed contour, and driven part with cam rollers, held in bearing points in frame
Plastic profile used as supporting part in window casement, cover frame or door profile, includes foam core and pockets for reinforcing or connection parts
Scaffolding stairs system, especially detachable stair towers, has bannister units acting as static supports for carrying staircase traffic load
Automotive rubber bearing block for rear axle, gearbox or other aggregate
Regulating compressor, especially in internal combustion engine exhaust system, involves determining range of fluctuation of state parameter to establish current compressor working point
Atomizer used as a humidifier has a motor, air ventilator and pump arranged in the flow channel formed by a housing
Steering system for lift truck has steering movement of steerable wheel dependent on weight or lift height of load
Mounting for swivelling screen attached to counter has bolt with catch which can be slid across between edge of screen and support post and which fits into recess in annular ring on the outside of second component of mounting
Bit for cart horse has bit rod with arc sector between cylindrical straight sectors in middle region angled upwards and forwards