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 fabrication de solutions d'hyposulfites alcalins, et en particulier d'hyposulfite de sodium
摘要
申请公布号
FR720986(A)
申请公布日期
1932.02.26
申请号
FRD720986
申请日期
1931.08.03
申请人
SOCIETE DES USINES CHIMIQUES RHONE-POULENC
发明人
分类号
C01B17/64
主分类号
C01B17/64
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Isolierendes, insbesondere wärmeisolierendes Material
Bindemittelgemisch für eine Überzugsmasse zur Pigmentbeschichtung eines porösen Substrates
IMPROVEMENTS IN THE ATTACHMENT OF HANDLES TO CARRIER BAGS
BONDING PROCESS
RECORDING AND REPRODUCING COLOR PICTURE INFORMATION
DISPOSABLE UMBRELLA
CATHODE FOR ALKALINE PRIMARY CELLS
GERANYL DERIVATIVES
A ROLLER FOR REMOVING FOLDS FROM FILMS
CULTIVATING MACHINE
A DRILL JIG FOR A ROCK-CUTTING MACHINE
PROCESS FOR ELECTROLYTICALLY REDUCING URANIUM SOLUTION
PROCESS FOR THE PREPARATION OF COFFEE INFUSION AND FILTER PACKAGE FOR THE APPLICATION OF THIS PROCESS
DIBENZOCYCLOHEPTADIOXOLAN DERIVATIVES
4,5-BIS-TRIFLUOROMETHYL-IMINO DERIVATIVES OF THIAZOLIDINES AND A PROCESS FOR THEIR PREPARATION
MICROWAVE HEATING APPARATUS
POLYMERISATION PROCESS
CONTROLLABLE RECTIFIER APPARATUS WITH INTER-PHASE REACTOR
PILE DRIVER METHOD AND SYSTEM
IMPROVEMENTS IN OR RELATING TO IRRIGATION SPRINKLERS