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 RECOVERY OF ZINC FROM WATER SOLUTIONS OF ZINC SULFATE,ESPECIALLY FROM ZINC ELECTROLYTE
摘要
申请公布号
PL137890(B1)
申请公布日期
1986.07.31
申请号
PL19830240110
申请日期
1983.01.10
申请人
发明人
分类号
C22B;C22B7/00;(IPC1-7):C22B7/00
主分类号
C22B
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METAL PLATE FOR WIRING APPLIANCE
GROUNDING CONSTRUCTION FOR INSULATED BUS-BAR AND SWITCHGEAR FITTED WITH INSULATED BUS-BAR
AC POWER GENERATOR
SOLID INSULATOR-COVERED CONDUCTOR
METHOD OF MEASURING INTERVAL BETWEEN TWO OBJECTS, METHOD OF EXPOSING SEMICONDUCTOR USING THE SAME, INTERVAL MEASURING INSTRUMENT, AND SEMICONDUCTOR EXPOSURE SYSTEM
FAULT DIAGNOSTIC CIRCUIT FOR TRANSMITTER
TWO-DIMENSIONAL ELECTROMAGNETIC FIELD SIMULATION METHOD
WASTE COLLECTION SYSTEM
INFORMATION PROVIDING SYSTEM USING COMMUNICATION NETWORK
SIMPLE MEDICAL ACCIDENT PREVENTING SYSTEM
INFORMATION INPUT-SUPPORTING SERVICE SYSTEM
EVALUATION DISTRIBUTION METHOD
DELIVERY NOTICE SYSTEM
JUDGEMENT SYSTEM FOR SUITABLE CROP AND ITS KIND TO BE INTRODUCED, AND CULTIVATION GROUND AND TIME BASED ON CLIMATE SIMILARITY AT EACH GROWTH STAGE
TDMA COMMUNICATION SYSTEM AND TDMA COMMUNICATION METHOD
MOVING IMAGE CODING CONVERSION APPARATUS
SEMICONDUCTOR DEVICE
PACKAGE FOR HOUSING OPTICAL SEMICONDUCTOR ELEMENT
APPARATUS AND METHOD FOR MAINTAINING FACILITIES
METHOD AND SYSTEM FOR ESTABLISHING PRIVATE CIRCUIT CONNECTION
