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
Ester products
摘要
申请公布号
US2839571(A)
申请公布日期
1958.06.17
申请号
US19550528121
申请日期
1955.08.12
申请人
NATIONAL DISTILLERS AND CHEMICAL CORPORATION
发明人
JOHNSTON CHRISTIAN W.;MEARA ROBERT A.
分类号
C07C69/34;C08K5/11
主分类号
C07C69/34
代理机构
代理人
主权项
地址
您可能感兴趣的专利
FLEXIBLE ELECTRIC HEATER
CURRENT RELAY WITH DEPENDENT CHARACTERISTICS
SYMMETRICAL THYRISTORIZED STORAGE ELEMENT
DEVICE FOR REMOTE CONTROL OF GROUP OF OBJECTS WITH CHECKING RESISTANCE OF AUXILIARY COMMUNICATION LINE
IMAGE RECOGNITION DEVICE
ARRANGEMENT FOR SIMULATING THYRISTORIZED PULSE-WIDTH CONVERTER
MULTIFILAMENT CHAMBER FOR REGISTERING IONIZING PARTICLES
COAXIAL CABLE CHECKING DEVICE
CONTACT-FREE CURENT MEASURING DEVICE
TANTALUM DETERMINING METHOD
AC VOLTAGE CONTROL
MICROSPECIMEN STRENGTH TESTING DEVICE
METHOD OF DETERMINING EFFECTIVE DIFFUSION COEFFICIENT
METHOD OF DETERMINING THE QUANTITY OF ABRASIVE GRAINS ON TOOL WORKING SURFACE
FLUE
STEAM COOLER
VIBRATION-DAMPING DEVICE
DISC-SHOE BRAKE WITH SELF-TIGHTENING ACTION
THROTTLE VALVE WITH VARIABLE MEDIUM MOTION DIRECTION
HYDRAULIC CYLINDER
