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
Sewage disposal
摘要
申请公布号
US1892681(A)
申请公布日期
1933.01.03
申请号
US19300484722
申请日期
1930.09.27
申请人
THE DORR COMPANY, INC.
发明人
RANKIN RENVILLE S.
分类号
C02F3/28
主分类号
C02F3/28
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Process for producing a catalyst body, and catalyst body
Apparatus for chopping and discharging straw from a combine harvester
DOPANT DIFFUSION-RETARDING BARRIER REGION FORMED WITHIN POLYSILICON GATE LAYER
Apparatus and method for processing information, and program and medium used therefor
Flap for an air-guide duct
Control valve for variable displacement compressor
Method of forming a multi-terminator optical interconnect system
ROTATION NUMBER CONTROL DEVICE FOR A DISK SIGNAL REPRODUCTION APPARATUS
Image processing apparatus, an image processing method and computer program product for combining page description language image data and bitmap image data
Image recording device
Clock control apparatus and method and image forming apparatus using clock control apparatus
Method for fabricating transflective color LCD device and the transflective color LCD device
Method of high-speed adjustment of luminance by light in 3-D computer graphics
Semiconductor device enabling high-speed generation of internal power-supply potential at the time of power on
Optical device and fabrication thereof
Apparatus for producing reduced iron
SINGLE PASSENGER AIRCRAFT
Armature winding apparatus
Bi-fuel injector, in particular for combustion engines, and method of injection
Process for the production of refractory metal plates and expanded metal grids platinized on one side
