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
Process for making acrylonitriles
摘要
申请公布号
US2562583(A)
申请公布日期
1951.07.31
申请号
US19480068095
申请日期
1948.12.29
申请人
UNION CARBIDE AND CARBON CORPORATION
发明人
SCHULZ HELMUT W.;PUFAHL ALBERT E.
分类号
C07C233/09
主分类号
C07C233/09
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PRODUCTION OF TIB2 SINTERED BODY
PERMANENT MAGNET
ENLARGEMENT/REDUCTION RECORDING METHOD AND RECORDER
MESSAGE TRANSMITTING SYSTEM
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE
CONTROLLING COMPLEX COMPUTER SYSTEM
METHOD AND DEVICE FOR ANTICORROSION
THERMAL HEAD
BREEDING AND BREEDING MULTIPLICATION OF GLYCININ-PRODUCING CELL AND GLYCININ-PRODUCING PLANT
PROGRAM CHANGE MECHANISM
QUALITY MONITOR SYSTEM
ACTIVATOR FOR MUSHROOM CULTIVATION
OPTICAL ELEMENT FORMING MOLD
ANTEIKASARETAGANHAROGENJUSHISOSEIBUTSU
HIKARIDENSOYOGARASUFUAIBANOJUSHIHIFUKUHOHO
CHEENBUROTSUKU
DOUBLE REFRACTIVE DIFFRACTION GRATING TYPE POLARIZER AND PRODUCTION THEREOF
ISANBUNPYOKUSEIZAI
FACSIMILE TERMINAL EQUIPMENT FOR FACSIMILE MAIL SYSTEM
VERTICAL CRUSHER OF ROTARY CLASSIFYING TYPE
