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
Procédé pour l'épuration biologique et simultanée des eaux usées et de leurs boues
摘要
申请公布号
FR787831(A)
申请公布日期
1935.09.30
申请号
FRD787831
申请日期
1935.03.26
申请人
发明人
HENRY RENE, AUGUSTE
分类号
C02F1/28;C02F1/52;C02F1/66
主分类号
C02F1/28
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SENSOR FOR A COMPONENT OF A MOTOR VEHICLE
ASSEMBLY WITH CYLINDER HEAD HAVING INTEGRATED EXHAUST MANIFOLD AND METHOD OF MANUFACTURING SAME
Hybrid Flow Control Method
METHOD FOR IDENTIFICATION OF A THRESHOLD-LEVEL CATALYST
SHAFT SEAL SYSTEM AND A COMPRESSOR HAVING A CORRESPONDING SHAFT SEAL SYSTEM
GAS TURBINE SUBASSEMBLY
PRE-CHAMBER
Catalytic Converter Apparatus
Four-stroke Engine
WEAR MONITOR FOR AN ABRADABLE LINER FOR A FAN OF A GAS TURBINE ENGINE
Turbine Vane With Non-Uniform Wall Thickness
SHIELDED DRAINING PIPE MESH
Apparatus and Methods for Oriented-Fracturing of Formations
CONTROL LINE CONNECTION TECHNIQUE
ACTIVATION MODULES FOR OBSTRUCTING ENTRANCES TO INNER BARRELS OF CORING TOOLS AND RELATED CORING TOOLS AND METHODS
DOWNHOLE DRILLING DEVICE
UNIVERSAL JOINT
HYBRID CUTTING STRUCTURES WITH BLADE UNDULATIONS
METHOD AND APPARATUS FOR PROVIDING REFUGE PASSAGEWAYS
DOOR CLOSING MECHANISM
