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
Nouveaux produits de sulfonation, leur procédé de fabrication et leur utilisation
摘要
申请公布号
FR877532(A)
申请公布日期
1942.12.09
申请号
FRD877532
申请日期
1941.01.20
申请人
发明人
PERLMUTEER SERGE ZYSMAN
分类号
D06M13/402
主分类号
D06M13/402
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Laminate including sealing liquid between facing surfaces of laminations
Disk player for playing both sides of a disk or multiple disks without ejection thereof and a disk player with a disk being played that overlaps disks stored in a storage receptor
Fiber optic switch
Semiconductor devices and method of manufacturing the same
Portable target locator system
Drive device for a thermal transfer printer
Shrink-wrapping apparatus and method
Optic coupler
RECORDER
Separating drum
Spinning top game
Image fixing method for use in wet-type electrophotographic copying machine
Flow velocity sensor
Apparatus for the electrostatic lacquering of printing circuit boards
Separation of formic acid from dioxane by extractive distillation with amides
Broad temperature capability elastomer
A TDM quasi-duplex system
Ultrasonic diagnostic apparatus and pulse compression apparatus for use therein
Test meters
Computer channel analyzer with monitoring and selective display of predetermining events and related data
