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 LEAD
摘要
申请公布号
SU1726544(A1)
申请公布日期
1992.04.15
申请号
SU19904794552
申请日期
1990.02.26
申请人
CHIMKENTSKIJ SVINTSOVYJ ZAVOD IM.M.I.KALININA
发明人
BASHARATYAN ERVIN I,SU;NAZAROV ABDURASHID S,SU;VTOROV ALEKSANDR S,SU;TABYNBAEV NURLAN B,SU
分类号
C22B13/06
主分类号
C22B13/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Foamable polypropylene polymer
Processes for preparing substituted 1,3-oxathiolanes with antiviral properties
Process for the production of aryl carbonates
Adhesive composition based on novolac
Method of treating liver disease and like indications with vasodilating agents
Overbased metal calixarates, their preparation and lubricating oil compositions containing them
Composition and method for lubricant wax dispersant and pour point improver
Agents for inducing flower bud formation
Method and apparatus for dry etching
Method and apparatus for collecting vaginal fluid and exfoliated vaginal cells for diagnostic purposes
Viewing surgical scope for minimally invasive procedures
Electric lighting fixture lock
Flexible entry boot
Internal combustion valve operating mechanism
Control device for hydraulic drive machine
Method of preparing integrated circuit devices containing isolated dielectric material
Laser identification system
Electrolyte containing dihalodicarbonyl compounds and electric energy generator using same
Dust retention system
Method and apparatus for automatically configuring a network switch
