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
FLOW THROUGH SEWAGE TREATMENT CHAMBER WITH BUBBLE AERATION
摘要
申请公布号
PL264850(A2)
申请公布日期
1988.05.26
申请号
PL19870264850
申请日期
1987.03.25
申请人
发明人
分类号
C02F;C02F3/12;C02F3/22;(IPC1-7):C02F/
主分类号
C02F
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Secondary vibration isolation system
HEAT EXCHANGER AND MANUFACTURE THEREOF
MIXTURES OF POLYARYLENE SULFIDES, CROSSLINKING AGENTS CONTAINING NITRO GROUPS AND GLASS FIBERS
Tire with cured rubber portion containing titanium dioxide over which is provided a composite coating
MONODISPERSE SINGLE AND DOUBLE EMULSION AND ITS PRODUCTION
Dimeric and tetrameric cyclopentadienyl group 6B metal alpha-olefin polymerization catalysts and process for polymerizing alpha-olefins
Method for forming electrode for electrical connections to oxide super-conductor
APPARATUS FOR CELL SEPARATION
Carbamate modified sulfonated and non-sulfonated hydroxy-functional polyurethane macroiniferter compounds, copolymers made therewith, and magnetic recording media prepared therefrom
METHOD AND COMPOSITIONS FOR TREATING ACNE
STEEL PLATE FOR THE OUTSIDE OF AUTOMOBILE BODIES ELECTROPLATED WITH A ZINC ALLOY AND A MANUFACTURING METHOD THEREFOR
Genuine gold sign making film for computer-aided sign making systems
Separation of vinyl acetate from methyl acrylate by extractive distillation
Method of fabricating a multilayer barrier packaging material
Screw-type extrusion granulating apparatus, especially for producing very fine granules
Image-forming apparatus provided with bookbinding device
Brittle lined pipe connector
DIMENSIONALLY STABLE PAPERMAKERS FABRIC
Enhanced serrated fin for finned tube
