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 preparation of alumina-containing formed pieces which are suitable as adsorbents
摘要
申请公布号
GB816540(A)
申请公布日期
1959.07.15
申请号
GB19570023962
申请日期
1957.07.29
申请人
N. V. DE BATAAFSCHE PETROLEUM MAATSCHAPPIJ
发明人
分类号
B01D53/14
主分类号
B01D53/14
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD OF GRANULATING FERMENTATION OF ORGANIC ACTIVATED SLUDGES
AUXILIARY AGENT FOR APPLYING FERTILIZERS
DEHUMIDIFYING DEVICE OF CULTIVATING ROOM OF ENOKIDAKE MUSHROOM
PROCESS FOR TREATING METAL ARTICLES TO FORM ANTICORROSIVE BASIS
REACTEUR POUR REACTIONS EXOTHERMIQUES CATALYSEES
Cleaning food and feedstuff surfaces - with compsn. contg. surfactants, sequestering agents, buffers, reductones, disinfectants, stabilisers and processing auxiliaries
Removal of weak plasma, esp. from edge of toroidal container - by applying perpendicular electric and magnetic fields, to improve access for heating
SILICE POLYMORPHE DE SYNTHESE ET SON PROCEDE DE PREPARATION
PROCEDE ET DISPOSITIF DE REGULATION DE LA TEMPERATURE DE NETTOYAGE D'UN FOUR
BUNTNINGSBAAND.
INNRETNING FOR UNDERSTOETTELSE AV ROTERENDE SYLINDRE, SAERLIG I TRYKKPRESSER
Workpiece surface lapping machine - has pockets of workpiece cage set into eccentric rotation for time determined by formula (NL 29.3.78)
Dressing tool control for profiled grinding wheel - has sensor for template form generating tool producing signals for coordinates and angular positions
Mucolytic thiazolidine carboxylic acid derivs. - prepd. from theophylline ethanoic acid chloride and 2-thienyl thiazolidine 4-carboxylic acid
Offshore drilling and prodn. platform - with floatable part resting through deformable layer on anchor part (NL 29.3.78)
Marble chess piece mfr. - with metal clamping rod fixed in blind hole in sawn block before grinding and polishing
Programming device for automatic washing machine - has timing device providing different binary signals to vary program
Warm air heating and ventilating system - has two radiators for heating recirculated air and preheating air drawn in from outside, with connected control dampers
Mobile radio transmitter band-pass filter - has bifilar gold-plated wire wound round cylindrical dielectric former
Bridge road surface sealing coating - comprises mutually impregnated heat hardened base, reinforcing layer and different top layer (BE 21.3.78)