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 Herstellung von Resorcin
摘要
申请公布号
DE825415(C)
申请公布日期
1951.12.17
申请号
DE1950N001563
申请日期
1950.07.25
申请人
DER NIEDERLAENDISCHE STAAT, VERTRETEN DURCH DE DIRECTIE VAN DE STAATSMIJNEN IN LIMBUR
发明人
BRUIJN PAULUS HENDRIKUS DE
分类号
C07C37/04;C07C37/055;C07C37/64
主分类号
C07C37/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Cladding assembly
DEVICE FOR HOLDING A FLEXIBLE TUBE
DEVICE FOR HOLDING A FLEXIBLE TUBE
Sanitary garment
Tool with cam-actuated jaw closing means
Electric heating tape and method of manufacture
METHOD FOR THE PRODUCTION OF PRINTED MATTER
Separation of mixtures in the presence of a carrier gas in a carbonylation reaction
Products of salts of levulinic hydantoin
Production of silicon
Snap-fit plastic pipe joint
Rupturable packages and components thereof
Combination pad and insulator for cushions
Cleaner apparatus for a roller type paint applicator
Systems for automatically controlling flow of fluid through a centrifugal pump in response to temperature differentials at the intake and discharge thereof
Improved method of producing micro-porous sheet
Composition comprising derivatives of cross-linked carboxylic acid anhydride polymers and method of preparing same
1-(aroylalkyl)-4-heterocyclylpiperazines
Cross-linked polymers and method for their preparation
Semiconductor devices
