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
Leaching of oxidized nickel ores by pressurized ammonium sulfate
摘要
申请公布号
US2721796(A)
申请公布日期
1955.10.25
申请号
US19500155551
申请日期
1950.04.12
申请人
CHEMICAL CONSTRUCTION CORPORATION
发明人
MCGAULEY PATRICK J.
分类号
C22B23/00
主分类号
C22B23/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Sewer line analyzer probe
Method and apparatus for manufacturing straight or inclined toothed machine elements, especially spur gears by cold working
Use of high energy propellant in gas generators
Extraoral force-applying orthodontic appliance
Fiber process
Educational teaching device
CONDUCTOR COMPOSITION
METHOD OF MANUFACTURING COMPOSITE STRIP
DOOR DEVICE
STARTING METHOD OF ACTIVE GAS PLASMA ARC CUTTING
PRODUCTION OF BAKED CONFECTIONERY
Dispensing system for low stability fluids
Dry shaver with primary and secondary modes of oscillation
Method of heat treating cobalt-chromium-molybdenum based alloy and product
Process of severely damaging or killing unwanted plants with pyrimidine compounds
Dioxane substituted amides
ARRANGEMENT IN ELECTRICAL WELDING APPARATUS
Flux concentrator for electromagnetic pulling
Internal combustion engine with an auxiliary combustion chamber
Drawer construction