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
Manufacture of cyclic aliphatic dihydroxy compounds
摘要
申请公布号
US2467451(A)
申请公布日期
1949.04.19
申请号
US19450617932
申请日期
1945.09.21
申请人
CELANESE CORPORATION OF AMERICA
发明人
YOUNG DONALD PETER
分类号
C07C35/06
主分类号
C07C35/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Perfectionnements aux chaudières à vapeur
étul pour bâtons de rouge à lèvres et autres
Perfectionnements apportés aux dispositifs pour loger les conducteurs électriques allant des bougies des moteurs à explosion aux distributeurs de courant d'allumage
Machine à ramasser les cailloux et analogues
Improvements in pivots for windows and the like
Improvements in pivots for window sashes or the like
Sewing machines
An improved bobbin for the ground ropes of fishing trawls
Process and apparatus for compressing the charge of coal in chamber ovens
Improvements in sealing glands for refrigerator compressors
Improvements in pumping arrangements for two-stroke cycle radial-cylinder internal combustion engines
Improvements in or relating to plane-irons
Improvements in rose or flower bowls and similar receptacles
Improvements in and relating to ring spinning and twisting frames
Apparatus for separating faulty packages, particularly wrongly filled cigarette packets, from the packages delivered by packing machines
Improvements in and relating to perspective drawing instruments
Improvements in and relating to machines for washing drinking glasses, jars and other receptacles
Improvements in or relating to rear-view mirrors for vehicles
Improvements in submerged pumps
A device for displaying silk stockings