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
Method of refining hydrocarbon liquids
摘要
申请公布号
US2336589(A)
申请公布日期
1943.12.14
申请号
US19410416939
申请日期
1941.10.29
申请人
DOROTHY DI FRASSO
发明人
BONOTTO MICHELE
分类号
C10G19/02
主分类号
C10G19/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DEODORIERUNG VON GUELLEN MIT HILFE VON UNDECYLENSAEUREESTER.
VENTIL FUER SANITAERARMATUREN.
KOLBENRINGANORDNUNG
Liquid compositions containing carboxylic esters
Multi-exchange paging system for locating a mobile telephone in a wide area telephone network
Paint containing high levels of a pyrithione salt plus a copper salt
Disk drive array
A preprocessing pipeline for RTO graphics systems
Video camera/recorder/animator device
Tiltable supporting roller bearing
Electrically heated rotary baker's oven
Pulmonary administration of granulocyte colony stimulating factor
Thioxanthenone antitumor agents
Somatotropin for increasing fertility in animals
BRACCIALI CON ELEMENTI TERMINALI AMOVIBILI
Device for monitoring roller bearings
Ultilization of enzymes
Safety razors
PROCEDIMENTO PER L'ALLENTAMENTO DELLE TENSIONI IN SISTEMI DI TRASMISSIONE
COMPOSIZIONI POLIESTERE AD ELEVATA VISCOSITA'