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
PROCESS FOR THE NUCLEAR ALKYLATION OF AROMATIC COMPOUNDS
摘要
申请公布号
CA630735(A)
申请公布日期
1961.11.14
申请号
CAD630735
申请日期
申请人
EFIM BILLER
发明人
EFIM BILLER
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
Trickling filter bed for effluent nitrification - with specified size of particles and oxygen enriched air in counter flow
Vehicle supplementary drive system electronic control - provides signal representative of difference between predetermined proportion of command and feedback signals
Transferring specimens onto thin layer chromatography substrate - after evaporation of solvent vehicle on transfer sheet, giving a conc. spot
Metal oxide, esp. iron oxide and zinc oxide recovery from dust - in steel works converter waste gas by dissolving zinc with alkali (OE 15.8.79)
Gem-aminoalkanol derivs. as antimicrobial agents - for cleaning, disinfecting and preservative compsns., prepd. from epoxidised olefin and alkylene di:amine
Plastics bumper for motor car - comprises flexible carrier, deformable polyethylene wires of circular cross=section, PVC-coated polyester envelope and polyurethane corners
Composite sealing profile for double glazing - has sealing and support profiles with embedded drying agent
Wrapping pack using two thermoplastic films - is formed by pressing pack against films from two reels and welding whilst re-jointing films
Cup-shaped rotor for electromagnetic appts. - comprises a sintered composite mfd. by powder metallurgy
Power generation by medium-temp. reactor in steam-water circuit - with recuperator and externally heated superheater between reactor and turbine
Bulletproof glass pane joint - with bullet-proof frame by deflecting armour plate strip
Material sample book construction - has back and cover fastened to it with book content divided into several sample bundles
Drawing and measuring appliance - has circular sector shape, and hole with widened part in circle centre
Central detection and processing of fault signals - is for communication service stations in which signal state changes are consecutively received
Suspension unit for HV overhead lines - has spacer with hinged strip with cam which can move on deformable damping bow
Leadless film projector speaker unit - has IR receiver placed in path of modulated IR beam transmitted from projector
Wire end connector with conducting fibres - has fibres packed inside plug making electrical contact with wire inside holder (SW 26.6.78)
Hank dyeing polyester in jet-dyeing apparatus - by exhaust method, obviating heat-fixing; for dark shades
Hank dyeing textiles, esp. polyester(s) - in jet-dyeing appts. by exhaust method with injection of dyes before the jet
Load monitoring system for hoists - has tension measurement plate with attachment bores and strain gauge mounting in cut=out