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 installations d'épuration et de filtration d'eau ou autres liquides
摘要
申请公布号
FR721645(A)
申请公布日期
1932.03.05
申请号
FRD721645
申请日期
1930.11.14
申请人
发明人
DEPOIT ALEXANDRE-AUGUSTE-AL
分类号
B01D21/00;C02F5/02
主分类号
B01D21/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DEVELOPER CARRIER, DEVELOPING DEVICE AND IMAGE FORMING DEVICE WITH THE DEVELOPING DEVICE
METHOD AND DEVICE FOR CONTROLLING VOLUME OF GAS FORCE FEEDING DEVICE
ASPHALT EMULSION AND ITS PRODUCTION
SLIDING MEMBER
CYCLODEXTRIN HAVING AMINO SUGAR AT BRANCHED SIDE CHAIN, ITS PRODUCTION AND USE
GAME MACHINE
GAME MACHINE
VALVE TIMING CONTROL DEVICE FOR ENGINE
Method and apparatus for providing uniform gas delivery to substrates in CVD and PECVD processes
Vacuum treatment system for application of thin, hard layers
Active differential
Extrusion die for the manufacture of monolithic adsorption tubes
Process and apparatus for pressurizing fluid and using them to perform work
Polycyclic thiazol-2-ylidene amines, processes for their preparation and their use as medicaments
Recombinant AAV vector-based transduction system and use of same
Active energy ray-curable composition and lens sheet
Ink jet recording method, ink jet recording apparatus and printed product
Temperature control method of solder bumps in reflow furnace, and reflow furnace
Fingerprint activated fluids mixer and dispenser
Apparatus for cleaning and dulling cat's claws
