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
Procédé de passivation des métaux ferreux
摘要
申请公布号
FR790385(A)
申请公布日期
1935.11.20
申请号
FRD790385
申请日期
1934.08.06
申请人
SOCIETE D'ELECTROCHIMIE, D'ELECTROMETALLURGIE ET DES ACIERIES ELECTRIQUES D'UGINE
发明人
分类号
C23C8/14
主分类号
C23C8/14
代理机构
代理人
主权项
地址
您可能感兴趣的专利
FLUID FOR HEAT TRANSFER
METHOD AND DEVICE FOR PRODUCING MULTICOLOR SURFACE COLORED BODY
METHOD AND DEVICE BURNING PARTICULATE IN EXHAUST GAS
METHOD FOR MEASURING RESIDUAL LENGTH OF TAPE
MAGNETIC RECORDING/REPRODUCING DEVICE
EXHAUST GAS TREATING DEVICE
NOX GAS TREATING DEVICE
FLOW METER
MANUFACTURE OF ACTIVE MATRIX DEVICE
MEASURING METHOD FOR GROOVE WALL AND MEASURING DEVICE
INK AND INK JET RECORDING THEREWITH
INK, ITS PRODUCTION AND INK JET RECORDING THEREWITH
MEMBER FOR RADIATING INFRARED RAY AND PRODUCTION THEREOF
SEAL IMPRESSION SHEET READER
AUTOMATIC EXPOSURE DEVICE
MAT POLYESTER FILM
PNEUMATIC RADIAL TIRE
ACOUSTIC SIGNAL REPRODUCING DEVICE
MANUFACTURE OF RECEIVING PORT OF COMPOSITE PIPE
COLORATION PREVENTIVE
