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
VERFAHREN ZUR REGENERIERUNG VERBRAUCHTER OELE
摘要
申请公布号
DD141322(A5)
申请公布日期
1980.04.23
申请号
DD19790210410
申请日期
1979.01.10
申请人
SNAMPROGETTI SPA,IT
发明人
ANTONELLI,SERGIO,IT;BORZA,MICHELE,IT
分类号
C10G21/00;C10G31/06;C10G53/04;C10G67/04;C10M175/00;C10N40/25;(IPC1-7):C10M11/00
主分类号
C10G21/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Optical fiber lighting apparatus and method
Inbred corn lines LH185
Silver halide photographic light-sensitive material
Image forming method using laser beam
Apparatus for the manufacture of radiopharmaceuticals
Circuit design support system and circuit producing method
Ski carrier
Multi-stage fluid flow control device
Method and apparatus for intermediate thickness slab caster and inline hot strip and plate line
Item supporting attachment on a vehicle seat back
Pressure controlled cleaning system
DIARYLKETONE COMPOUND AND ITS MEDICINAL USE
PREPARATION FOR COMBINED ANTIULCER TREATMENT
Digital phase locked loop apparatus
Magnetic recording/reproducing apparatus including a switch for selectively supplying a reference signal to the recording unit
Two sided runway marker
Level conversion output circuit with reduced power consumption
Visual information processing device
Optical receiver stub fitting
Input shaft overspeed warning system