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
Substituted benzoquinones and hydroquinones and their preparation
摘要
申请公布号
GB927531(A)
申请公布日期
1963.05.29
申请号
GB19590028543
申请日期
1959.08.20
申请人
MERCK & CO., INC.
发明人
分类号
C07C46/06;C07C46/08;C07C50/28
主分类号
C07C46/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Headache or migraine treatment unit comprises a discharge tube with a control unit for controlling electromagnetic pulse generation to optimize pain dissipation
Greifer
Lintel block for bridging door openings etc has elongated grooves outside of base part for determining lintel height when lintel is installed horizontally
Three-dimensional constructional system for game involving building up polygon structures, has spherical nodal points with blind bores at equal angles to each other to accommodate rods
Verfahren und Vorrichtung zur Erzeugung einer Referenzspannung
Tilt protection device for vehicles, determines vertical load from signals of at least 2 force sensors on axle bridge at defined distance from vehicle wheel whose value forms tilt protection criterion
Foot rest or pedal mounting for use in vehicle is adjusted in position by scissor mounting operated by gas spring controlled by cable connected to pedal
Sliding closure system for a casting ladle has an emergency closure device with an operating element and a shearing element arranged below the steel casing of the base of the ladle
Medical device for therapeutic treatment of parts of human or animal bodies comprises a voltage generator, a voltage amplifier, two resonance heads and a heater unit with temperature control
Fenster, Mauerstein, Wand- und Deckenverkleidung mit Vakuumdämmeinlage
INSTANT MESSAGING INTERFACE HAVING A TEAR-OFF ELEMENT
Mikrospektrometer
Benzoesäureisononylester und deren Verwendung
Spender und Kühlschrank mit einem solchen
Doppelgelenkwelle
Domestic device has associated component (signal transmitter and/or receiver) for communications with other components over supply network using signals of at least one signal frequency
Solar collector pref. using gaseous medium has absorber panel with high heat capacity, and blackened surface facing the sun, can be heated to very high temperature
Hochfrequenz-Chirurgiegenerator
Day-bed or mattress with profiled top surface, has surface shaped three dimensionally so that it corresponds approximately to surface of human body
Exhaust gas purification device used in combustion furnaces comprises tube in which different filter compartments and spray heads are installed, flanged lower part, and flanged upper part