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 FOR PRODUCING CONCENTRATED NITRIC ACID
摘要
申请公布号
US3714333(A)
申请公布日期
1973.01.30
申请号
USD3714333
申请日期
1971.05.18
申请人
SUMITOMO CHEM CO LTD,JA
发明人
OHRUI T,JA;SAKAKIBARA Y,JA;TANAKA J,JA
分类号
C01B21/26;(IPC1-7):C01B21/40
主分类号
C01B21/26
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Fastening element
Electric cooking vessel and stand
Socket
Amplifying system
Fusible circuit interrupter
Artificial tooth
Package
Coin detector mechanism for vending machines
Sprinkler system
Electronic modulator
Method and apparatus for filtering
Tube splicing apparatus
Process for the manufacture of dredge bucket pins and other similar articles of manufacture
Conveyer for elevating and transporting duty
Motor vehicle top
ELECTRIC COIL AND CORE
Identifying means for textiles
Method of color reproduction
Web splicing device
New nitrogen compounds, process for their preparation and their industrial application