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
Verfahren zur Verwertung von schwefelsauren Eisen (II)-salzloesungen, insbesondere Beizablaugen
摘要
申请公布号
DE971405(C)
申请公布日期
1959.01.22
申请号
DE1953C007902
申请日期
1953.07.18
申请人
F.J. COLLIN, AKTIENGESELLSCHAFT ZUR VERWERTUNG VON BRENNSTOFFEN UND METALLEN
发明人
JAEPPELT DR. ALFRED;DOERGES DR. ALEXANDER;SCHADE HELMUT
分类号
C01C1/10;C01G49/14
主分类号
C01C1/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
NOVEL POLYVINYL ACETALS AND THE USE OF THE SAME
EXTRUDER
POLYIMIDE-FREE ALIGNMENT LAYER FOR LCD FABRICATION AND METHOD
SPRING CLIP, SURGE DIVERTER WITH A SPRING SLIP AND A SURGE DIVERTER ARRANGEMENT
DEVICE FOR CLEANING WASTE GASES FOR A DIRECT ALCOHOL FUEL CELL AND A FUEL CELL STACK CONSTRUCTED THEREFROM
Method for the recording of acoustic parameters for the customization of hearing aids
Laminate sheet and producing methods therefor
Four-wheel drive vehicle
Systems and methods for representing complex n-curves for direct control of tool motion
Resectoscope apparatus and electric operation apparatus
Fabrication method for microstructures with high aspect ratios
Optimized model and parameter selection for optical metrology
Assessing blood brain barrier dynamics or identifying or measuring selected substances, including ethanol or toxins, in a subject by analyzing Raman spectrum signals
Dual action valve for molten metal applications
Card true/false decision apparatus
Riser and tubular inspection systems
METHOD AND APPARATUS FOR TELEPHONE LINE TESTING
METHOD FOR CALCULATING A TRANSMISSION WINDOW SIZE
ELECTRONIC ORGANIZER AND STORAGE DEVICE
TRANSPORTABLE PLASTICS RECOVERY SYSTEM