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
AUTOMATIC REFRACTOMETER
摘要
申请公布号
SU673897(A1)
申请公布日期
1979.07.20
申请号
SU19772497155
申请日期
1977.06.17
申请人
V PK NII AVTOM PISHCHEVOJ PROMY "PISHCHEPROMAVTOMATIKA"
发明人
GORYAJNOV YURIJ V,SU;KRUGLYAK YULIJ B,SU
分类号
G01N21/41
主分类号
G01N21/41
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Disc-record player comprising a disc-loading device.
Pharmaceutical compositions.
Semiconductor memory system.
A punch.
Proportional feeder for particulate solids.
Polymers containing hydroxamic acid groups for reduction of suspended solids in bayer process streams.
Improvements in or relating to high-TC superconducting units having low contact surface resistivity.
Device for reading information from a magnetic recording medium.
Silver halide color photographic light-sensitive material.
Soldering apparatus.
Method of manufacturing a semiconductor device with insulated-gate structure.
Semiconductor memory device having an ohmic contact between an aluminum-silicon alloy metallization film and a silicon substrate.
Amino-substituted pyrylium dyes and uses thereof.
3-amino-5-methyl-1H-pyrazole-4-carboxylic acids and esters thereof as anticonvulsants, muscle relaxants and anxiolytics.
Ether compounds and their production, and insecticidal and/or acaricidal compositions containing them.
Pure crystalline methyl 2-acrylamino 2-methoxy acetate and process for its preparation.
钨酸锌晶体的掺杂去色工艺
Device for determining the point at which a vehicle crosses a boundary.
Polymer alloy of polyarylene thioether and a process for producing the same.
Digital signal recording apparatus.
