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
Improvements in the manufacture and production of compounds of the 1.9-anthrapyridone series
摘要
申请公布号
GB475158(A)
申请公布日期
1937.11.11
申请号
GB19360013281
申请日期
1936.05.11
申请人
GEORGE WILLIAM JOHNSON
发明人
分类号
C09B5/00
主分类号
C09B5/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SEMICONDUCTOR LASER ELEMENT
RECTILINEARRMOVING ELECTRIC MACHINE
NOUVEAUX MOYENS DE TRANSPORTSEN CONTINUET COMBINES-INDIVIDUELS-OU A DEUX-SOIT ROUTIERS-SOIT EN TRAFIC AVEC LE RAIL-LA VOIE AERINNE OU MARITIME-POUR DES DEPLACEMENTS URBAINS-METROPOLITAINS OU INTERNATIONAUXULTRA-RAPIDES
MISSING PAHSE DETECTING CIRCUIT
JUNCTION TYPE FIELD EFFECT SEMICONDUCTOR
ELECTRIC HOT AIR DEVICE
RADIATION COOLING METHOD
MACHINE DE SOUDAGE DE FEUILLES DE MATIERE THERMOPLASTIQUE
Filling height limiting valve for underground reservoir - has two float controlled valves shutting off at two levels
Panel for solar heating - has heating fluid passed through porous slab with initial transparent layer and progressively more opaque to rear
Solar energy trap with a foam or fibrous core - to throttle downward fluid flow as an alternative to use of shallow panel clearances
Simultaneous labelling of heat-formed thermoplastic containers - by displacing mould sections vertically into line with applicators
Identification of microorganisms, esp. Neisseria spp. - by colour reaction with specific substrate and dye
Pipe nesting and support mechanism - has support member with arm extending through it and lifting mechanism
MYNTMAGASIN.
Axial bearing for motor shaft in agitator - has shaft end plastically deformed into mushroom shape through heat generated by friction between end and workpiece
Electromagnetic relay with precise operating point - has load and retard windings with electronic control to reduce sharp rise operating current
Contactless measurement of liquid surface level - utilises capacitor electrode to provide control signal for motorised probe movement
Determining position of points on body surface - uses photosensitive receivers to focus onto luminous point from laser and detects variations in current intensity
Gas heater automatic control valve - has pilot flame control operating switch and solenoid valve to provide rapid or slow action