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 von Cyclohexanon.
摘要
申请公布号
CH141528(A)
申请公布日期
1930.08.15
申请号
CHD141528
申请日期
1929.03.19
申请人
SCHERING-KAHLBAUM A. G.
发明人
G. SCHERING-KAHLBAUM A.
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
VENTILBLOKK FOR HYDRAULISKE GRAVEMASKINER
SPESIFIKK BINDINGSBESTEMMELSE MED EN PROSTHETISK GRUPPE SOM MERKEKOMPONENT
Adjustable balance weights
CHIME TONE AUDIO SYSTEM UTILIZING A PIEZOELECTRIC TRANSDUCER
Condition monitor for metallic structure esp. nuclear reactor - utilises piezoelectric detector to sense ultrasonic noises via acoustic waveguide
Floating solar energy collector for swimming pool - also acts as insulator in absence of sunshine
Vehicle IC engine alternator - has frequency or voltage detector disabling coupler between engine and alternator at given engine speed
Power distribution system current collector - has socket clipping into V=shaped duct closed by clip=on V=shaped covers
Vehicle body measuring appts. - includes detector head movable in three directions by perpendicular sliding carriages
Treating aq. effluent contg. sulphide using pressurised oxygen - in a column under specified conditions
Sulphur recovery from gas contg. hydrogen sulphide in low concn. - by Claus process using absorption and desorption for concn. of sulphur di:oxide stream
Carbon or graphite fibre reinforced carbon bodies - of more uniform density by applying pressure to fibre mat in regions less accessible to vapour
Self lubricating safety razor head - moulded from mixt. of hydrophobic polymer and water leachable hydrophilic polymer
Hot air plant to dispose of organic waste e.g. chicken droppings - and produce protein rich residue as additive for animal feed
Twist drill sharpening machine - has slewing centring block controlled by cam producing edge and clearance angle
Tool-holder for machine tool - has spigot with tapering portion swarf deflector and sloping front face with tool boss
Self-adhesive closure for surgical wounds - has two sections, one on either side of incision, which are drawn together by nylon threads fixed to third section
Thermostatically controlled domestic yoghurt maker - using microprocessor in integrated circuit to control switching of heater
Antitheft display stand - comprises telescopic vertical axle and horizontal bars with curved ends fitting into apertured locking piece
Metal office furniture framework - consists of four arcuate cross=sectioned corner uprights joined by crosspieces and lengthwise girders