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 DETERMINATION OF SULPHATE ASH CONTENT IN PETROLEUM PRODUCTS
摘要
申请公布号
SU873126(A1)
申请公布日期
1981.10.15
申请号
SU19792827576
申请日期
1979.10.10
申请人
SHARAPOV VALENTIN ,SU;SOSNINA NINA P,SU;ZHAVORONKIN YURIJ A,SU;FEDOROVA TATYANA V,SU
发明人
SHARAPOV VALENTIN I,SU;SOSNINA NINA P,SU;ZHAVORONKIN YURIJ A,SU;FEDOROVA TATYANA V,SU
分类号
G01N33/28;(IPC1-7):G01N33/28
主分类号
G01N33/28
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Retainer for concrete form panels
Arrangement in heat exchangers of the plate-type
Hydrokinetic power transmission mechanism with speed ratio sensitive control signal source
Curtain coating apparatus
Withdrawing device for web material wound on rollers
Guanidinoalkylbenzodioxan derivatives
Functional fluid
Apparatus for the production of microscopic linear measuring scale
Digital selector switch and indexing motor control system
6-BASIC SUBSTITUTED MORPHANTHRIDINES
Golf club grip for shafts with diametral variations
NUCLEAR REACTOR
Electric power relay with high sensibility of control
Control of yarn in circular knitting machines
Selective hydrogenation
Stabilized polycarbonates
Bituminous polyester halogen containing resin composition
N-(s'-arylthio-1'-anthraquinonyl)-1-amino-2-anthraquinone carboxamide
ELECTRICAL LOAD BALANCING CONTROL SYSTEM
ERROR DETECTION CIRCUITS