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
Improvements in or relating to the cleaning of metal surfaces
摘要
申请公布号
GB880470(A)
申请公布日期
1961.10.25
申请号
GB19600012195
申请日期
1960.04.06
申请人
E. I. DU PONT DE NEMOURS AND COMPANY
发明人
分类号
C23F1/44;C23G5/00
主分类号
C23F1/44
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Pekaranordning
Laitteisto siilon tyhjentämiseksi
Dental prophy angle
Circuit for driving display data lines of an array formed on a substrate
Device for transferring the leading end of a material web in a rotary
Elastic sealing strip for windows, doors and the like
Method for compressing and decompressing data files
Electrical apparatus with fault indicator
PROCESS AND DEVICE FOR SEPARATING A SPECIFICALLY LIGHTER PHASE FROM A SPECIFICALLY HEAVIER LIQUID PHASE
Compensation of distortion in transmitted video signal
Wissellijsthouder met of zonder omlijsting.
Programmable logic array
Puzzle protector
Method of and monitoring means for monitoring the functional capability of an analog-to-digital converter
Toonbank met naar boven verzwenkbare frontruit.
NON-TRAUMATIC ADMINISTRATION OF GENE DELIVERY VEHICLES
Handcart with removable liner.
Fluid chlorination, for example, employed in a water injection system
Method of manufacturing phosphine compound
Fräsverktyg