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
Preparation of olefinic nitriles by dehydration with acetic anhydride
摘要
申请公布号
US2417749(A)
申请公布日期
1947.03.18
申请号
US19430515423
申请日期
1943.12.23
申请人
EASTMAN KODAK COMPANY
发明人
JR. HUGH J. HAGEMEYER,
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
QUALITY JUDGER FOR STEAM TRAP
VISCOUS COUPLING
CYLINDER BLOCK FOR V-ENGINE
VEHICLE REAR SUSPENSION UNIT
FUEL TANK FOR TWO-CYCLE GASOLINE ENGINE
CONSTRUCTION OF CROSS-BEAM CONNECTING BETWEEN P.C. BEAMS
THERMOPLASTIC ELASTOMER COMPOSITION
POWER FOCUS DEVICE
IMAGE DETECTION
OPTICAL INFORMATION RECORDING MEDIUM REPRODUCING DEVICE
CONCRETE DISTRIBUTING DEVICE
SOUND RECORD EDITING AND SYNTHESIZING SYSTEM
SATELLITE BROADCASTING RECEIVER
COMPOSITE MAGNETIC HEAD AND ITS MANUFACTURE
ROTARY CYLINDER
TRANSMISSION TYPE SCREEN
LIFT DEVICE
PRODUCTION OF FINE PARTICLE POLYMER
CONTROLLING METHOD AND DEVICE FOR ATOMIZING AIR OF GAS TURBINE
POWER SUPPLY CIRCUIT IN WATER SUPPLY CONTROL DEVICE IN WASHER