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
Verfahren zur Darstellung eines Farbstoffes der Dioxazinreihe.
摘要
申请公布号
CH184489(A)
申请公布日期
1936.05.31
申请号
CHD184489
申请日期
1935.04.08
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
AKTIENGESELLSCHAFT I. G. FARBENINDUSTRIE
分类号
C09B19/02
主分类号
C09B19/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Combination boards utilising indigenous raw materials - veneered chipboard type constructions produced by hot pressing with min. binder
Hand fire extinguisher fixing in vehicle - has extinguisher in trough shaped holder kept in place by toggle lever operated corrugated steel band
Radially located clamping levers - are operated by cylinders and provide axial compression force for packing ring seal
Mining equipment supply line protection circuit - has multivibrator and DC supply at input and Zener diode for output from end unit
Electrode holder for electroslag remelting plant - where each electrode is clamped between two ball joints located on ends of axially driven shafts
Thermostatically controlled mixer valve - uses two bimetallic spring washer stacks and double taper valve piston
Permanent spring contact opening-closing force indication - given by averaging force transducer current for repeated forced openings
Towable offshore pipeline repair appliance - carrying modules between two pairs of floodable floats
Transistorised inverter for DC to AC phase(s) - has current transformer primary in output line and secondary in base drive circuit of inverter
Amplifier containing circuit for pulse train level adjustment - uses operating voltage symmetrical to lower, adjusted pulses amplifier level, as min. value of its output voltage
Relay operating circuit for high resistance power source - has relay operating RC circuit initiated by second RC circuit which switches transistor
Hand-held mini vacuum cleaner for car interiors - is shaped and handled like normal clothes brush and contains motor
Antitheft mounting for bicycle pump - has locking clamp to secure pump to frame
Burner in kiln for baking ceramic prods., esp. bricks - where burner tube is fed with compressed air and solid fuel, and ends in impact plate distributing fuel both axially and radially
High tension fuse - with core of moulding sand and binder carrying fuse wire spiral in quartz sand filled sleeve
Container-handling spreader assembly - has thruster drives at ends movable apart to accommodate larger detachable spreaders
Material coil radial machine - has circular saw shaft adjustable in radial direction of coil by feeler
VORRICHTUNG ZUR BEFESTIGUNG EINER SCHLIESSPLATTE AN EINER KAROSSERIE EINES KRAFTFAHRZEUGES
Cyclone separator - for removing heavy portions from fibres of cotton scrap before main cleansing unit
Photographic lens with variable focussing - has additional air gap variation to correct for differential focus depth across image field width