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
Production of dehydroacetic acid
摘要
申请公布号
US2912441(A)
申请公布日期
1959.11.10
申请号
US19540446751
申请日期
1954.07.30
申请人
UNION CARBIDE CORPORATION
发明人
MONTAGNA AMELIO E.;JR. EVERETT R. LASHLEY,
分类号
C07D309/38
主分类号
C07D309/38
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Electrostatic voltage metering device
Immersed thermistor bolometers with radiation impervious mask on back of active area
Skier alarm switch
Transmitter apparatus for compensating for receiver signal distortion
Xylylene dithiocyanates
Contact or grinding wheel
Wax deoiling process
Tape dispenser
Structural element
Heater assembly
Dewaxing process
Etching of chromium alloys
Ore reduction furnace and method
Plastic fitting for substantially non-deformable tubes
Oil-filled solenoid gas valve
Mandrel with expansible chucks
Spinning reel
Container for fruits, vegetables and the like
Food dispenser
Self-sealing washer reservoir
