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
PROCESSO DE RECUPERACAO SOB FORMA DE CRIOLITA E DE QUIOLITA POR ATAQUE COM ACIDO FLUORIDRICO DO ALUMINATO DE SODIO CONTIDO NA SOLUCAO DE IMPREGNACAO DAS LAMAS VERMELHAS
摘要
申请公布号
BR8604263(A)
申请公布日期
1987.05.05
申请号
BR1986PI04263
申请日期
1986.09.05
申请人
ALUMINIUM PECHINEY
发明人
LAURENT SEIGNEURIN
分类号
C01F7/54;(IPC1-7):C01F7/54
主分类号
C01F7/54
代理机构
代理人
主权项
地址
您可能感兴趣的专利
LIGHTING DEVICE AND ILLUMINATION DEVICE
HEAT-ASSISTED MAGNETIC RECORDING HEAD AND MAGNETIC RECORDING DEVICE
SEMICONDUCTOR STORAGE SYSTEM
METHOD AND APPARATUS FOR PARTITIONING INDUSTRIAL CONTROL DATA
SEMICONDUCTOR MEMORY DEVICE AND READ-OUT METHOD THEREFOR
IMAGE PROCESSOR
AUTHENTICATION SYSTEM, REGISTRATION SYSTEM AND PROGRAM
SECURITY SYSTEM
WANDERING DETECTING DEVICE
XML DATA CONVERSION DEVICE AND WML DATA RESTORING DEVICE
NONVOLATILE DATA MANAGEMENT SYSTEM, NONVOLATILE DATA MANAGEMENT METHOD AND PROGRAM
BATCH PROCESSOR
VENDING MACHINE
DISASTER PREVENTION MONITOR CONTROL BOARD
MISOPERATION PREVENTION DEVICE AND CONTROL METHOD THEREFOR
APPARATUS AND METHOD, AND PROGRAM FOR SETTING DEGREE OF IMPORTANCE
IMPORTANCE SETTING APPARATUS AND METHOD, AND PROGRAM
DRIVING CIRCUIT AND DRIVING METHOD OF LIQUID CRYSTAL DISPLAY DEVICE
METHOD FOR DETECTING GEOMETRICAL CENTER POSITION OF PROGRESSIVE MULTIFOCAL SPECTACLE LENS
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, IMAGE-FORMING DEVICE USING THE SAME AND CARTRIDGE
