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
Removal of calcium sulfate scale
摘要
申请公布号
US2884349(A)
申请公布日期
1959.04.28
申请号
US19560598737
申请日期
1956.07.19
申请人
FREEPORT SULPHUR COMPANY
发明人
AXELRAD BERNARD A.
分类号
C02F5/08;C23G1/02
主分类号
C02F5/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PARASITICIDAL PYRAZOLES
Optically active (R)-(E)-(4-substituted-phenyl-1,3-dithiolan-2-ylidene)-1-imidazolylacetonitrile derivative, and their use as fungicides
Display device for motor vehicle
METODO DE ACREDITACION DE TELEVIDENCIA, MEDIDOR DISPUESTO PARA MEDIR VIDEO Y SISTEMA DE MEDICION PARA MEDIR TELEVIDENCIA
V-BELT DRIVE
Inverter power source apparatus using a piezoelectric transformer
Cyclic peptide antifungal agents
Method of applying an end fitting to a hollow drive shaft tube
TURBINE AIRFOIL FOR GAS TURBINE ENGINE.
Method for policing a packet flow in a packet network with variable-length packets
AUTOMATIC VALVE DEVICE
Multilayer film based on ethylene/alpha-olefin copolymer compositions for packaging
Colchão anatÈmico
POLYOLEFIN COMPOSITES FOR PRINTED CIRCUIT BOARD AND ANTENNA BASE MATERIAL
Disposição construtiva aplicada em máquina de acabamento em madeira
Sugador de água mineral - sugágua
Disposição técnica introduzida em garrafas para transporte de lìquidos para uso em bicicletas e veìculos similares
VIDEO SIZE CONVERSION AND TRANSCODING FROM MPEG-2 TO MPEG-4
Tratamento de osteoartrite
METHOD AND SYSTEM FOR INITIATING AND CLEARING TRADES