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
Method of beneficiating multicomponent ore
摘要
申请公布号
US2805770(A)
申请公布日期
1957.09.10
申请号
US19530382918
申请日期
1953.09.29
申请人
INTERNATIONAL MINERALS & CHEMICAL CORPORATION
发明人
LAWVER JAMES E.
分类号
B03C7/00
主分类号
B03C7/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Process for oxidative removal of carboxylic acids in the effluents from flue gas desulphurisation plants
Method for controlling the beam current for a television pick-up tube
LAMINATED PLASTIC FROM THE BASE AND VINYL FILM
TUNNEL DRILLING MACHINE AND LIMING OF TUNNEL
EXTERIOR EXECUTION METHOD
CORROSION PREVENTION OF STEEL MATERIAL AT CONCRETE JOINT PART
CONSTRUCTION OF HIGH BUILDING
TURBINE HOUSING
MEJORAS EN METODO DE DOS ETAPAS PARA LA PREPARACION DE ACIDOS CARBOXILICOS SUBSTITUIDOS
MEJORAS EN DISPOSITIVO BARRENADOR PARA ROCA CON UN PORTA-BARRENAS DE METAL DURO
FACILITY FOR SUPPLY AND ADJUSTING THE CONTINUOUS BELT AND CUTTING OF THE SAME FOR THE SCTIONS
AFGIVNINGSTILBEHOER FOR PLASTIKFLASKE
ELECTROPHONIC MUSICAL INSTRUMENTS
무기충전제(無機充塡劑) 및 그 중합체 조성물
화장재(化粧材)의 제조법
FACILITY FOR VULEANIZING THE PROFILED VULCANIZED TREAD FOR THE VEHICLE TYRE
EXTERIOR EXECUTION METHOD
ANTI-INFLAMMATORY OPHTHALMIC SOLUTION
DISTANCE DETECTOR
EXHAUST GAS PURIFIER OF INTERNAL-COMBUSTION ENGINE IN AUTOBICYCLE
