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 PARA FOSFATIZACAO DE UMA SUPERFICIE METALICA DRENAVEL EM PARTICULAR DE UM OBJETO TRIDIMENSIONAL,E COMPOSICAO AI USADA
摘要
申请公布号
BR7701352(A)
申请公布日期
1977.12.20
申请号
BR19770001352
申请日期
1977.03.04
申请人
ECONOMICS LABOR INC
发明人
CHUNAT G;MALONEY J
分类号
C23C22/44;C23C22/76;(IPC1-7):C23F7/08
主分类号
C23C22/44
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Elemento de fibra ótica
Methods of making sustained release biocidal compositions
OPTICAL RECORDING MEDIUM
NEW INDOANILINE-METAL COMPLEX, ITS PRODUCTION, TRANSPARENT RECORDING MATERIAL AND OPTICAL RECORDING MEDIUM USING THE SAME
OPTICAL DISK HAVING PATTERN FOR EVALUATING DISK
PROTECTIVE BOX THAT PRESERVES ORGANIC SUBSTANCE, ETC.
DIGITAL PROCESSOR
SYSTEM FOR CONTROLLING A PLURALITY OF DEVICES
INTRINSIC INFORMATION PROCESSOR
DIFFERENTIAL DEVICE
MOTOR POSITIONING CONTROL SYSTEM
CORRECTING GROUP DELAY GENERATING CIRCUIT
ALANINE SENSOR
AUTOMATIC UNIT CHANGEOVER DEVICE
MEDICAL LASER TREATING DEVICE
FRAME SYNCHRONIZING SYSTEM AND FRAME SYNCHRONIZING CIRCUIT
CHORUS EFFECT DEVICE
METHOD AND DEVICE FOR MEASURING ERROR RATE OF DIGITAL DATA
BATHTUB
COLOR FILTER AND ITS PRODUCTION