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
INHIBITOR OF ETCHING OF STEEL SURFACES IN SULFURIC ACID SOLUTIONS AND METHOD OF MAKING THE SAME
摘要
申请公布号
PL140307(B1)
申请公布日期
1987.04.30
申请号
PL19830244245
申请日期
1983.10.21
申请人
发明人
分类号
C09K;C09K13/06;C23G;C23G1/06;(IPC1-7):C09K13/06
主分类号
C09K
代理机构
代理人
主权项
地址
您可能感兴趣的专利
POLYMERIC ADJUVANT FOR WATER BASED DRILLING MUDS
LAMPHOLDER
2-CYAN-2-OXIMINO-ACETAMIDE
PROCESS FOR TAKING A MEDICAL CAST AND DEVICE FOR ITS IMPLEMENTATION
COMBINATION LOCK
Mikrobeja tappava mikroemulsio
BABY CARRIAGE
SHIFT DEVICE OF HYDRAULIC CONTROL SYSTEM FOR AUTOMATIC TRANSMISSION
METHOD OF INDUCTION HEATING OF BLOCKS,ESPECIALLY STEEL BLOCKS AND INDUCTION HEATER
Television receiver with automatic selection of the signal input
VORRICHTUNG ZUR AUTOMATISCHEN PROBENAHME UND GEWICHTSBEZOGENEN UNTERSUCHUNG
FLUEGELZELLENPUMPE
Bakery product and process for the production thereof
Method and ultimate-storage cask for disposing of meltable radioactively contaminated and/or activated materials
Process for ion diffusion into an optical waveguide substrate
Shuttering arrangement for a coffered ceiling
Chain fastener
Adjustable burner arrangement
Push button (key)
Method of determining average inverse sound velocity