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
Perfectionnements aux plateaux à fentes pour mise en contact des liquides et des gaz
摘要
申请公布号
FR1074862(A)
申请公布日期
1954.10.11
申请号
FRD1074862
申请日期
1953.02.11
申请人
L'AIR LIQUIDE
发明人
分类号
B01D3/22
主分类号
B01D3/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PECA INSERCAO PARA VEDAR CAVIDADES EM VEICULOS CORPO PORTADOR
PROTESE DE PERNA
POLIMEROS CONTENDO HALOGENIO, COM PREPARACAO ANTIESTATICA
RECIPIENTE PARA SUBSTANCIAS FLUIDAS, TAIS COMO LIQUIDOS
TORRE DE QUEDA LIVRE PARA UMA MONTANHA-RUSSA
ENSEMBLE DE TRAITEMENT INFORMATIQUE DES RECETTES ET AUTRES APPORTS FINANCIERS ET PROCEDE SON UTILISATION EN GESTION
DISPOSITIF PORTATIF DE SIGNALISATION
LIQUID PHASE LPG INJECTOR
A SHIFT PROCESS USING A SUPPORTED COPPER CATALYST AND AN IRON OXIDE-CONTAINING CATALYST
Method and apparatus for providing optical proximity features to a reticle pattern for deep sub-wavelength optical lithography
STRUCTURE AND PROCESS FOR REDUCING DIE CORNER AND EDGE STRESSES IN MICROELECTRONIC PACKAGES
NEW LACTOBACILLUS STRAINS PREVENTING DIARRHOEA CAUSED BY PATHOGENIC BACTERIA
CUT OBJECT DYNAMIC DISPLAY AND METHOD OF DISPLAYING CUT OBJECTS
ADAPTIVE CHANNEL EQUALIZER.
PROGRESSIVE ADDITION LENSES.
Multiple chip semiconductor package and method of fabricating same
SEPARATOR AND SEPARATION METHOD
CALCIUM SILICATE BOARD AND METHOD OF MANUFACTURING SAME
FUEL TANK CAP WITH LOCK AND METHOD OF PACKING THE SAME
PROCESS FOR MANUFACTURING ELASTICALLY STRETCHABLE AND CONTRACTABLE COMPOSITE SHEET
