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
Manufacture of esters of mononitriles of dicarboxylic acids
摘要
申请公布号
US2339672(A)
申请公布日期
1944.01.18
申请号
US19400366722
申请日期
1940.11.22
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
BIGGS BURNARD S.
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
STABLE AQUEOUS PAP SUSPENSION
Solar regulator and method for regulating a solar collector installation
A PRODUCT FOR TOPICAL ADMINISTRATION
BLASTING ARRANGEMENT
IMAGE REPRODUCTION ASSEMBLY HAVING A FRONT PANE FASTENED IN A SPACE-SAVING MANNER
Resin composition, and molded article produced from the same
METHOD FOR THE ASSEMBLY OF AN ASSEMBLY DEVICE PROVIDED WITH A VISUAL REFERENCE MARK
REINFORCED BELT HAVING REDUCED ELECTRICAL RESISTIVITY AND METHOD FOR PRODUCING SAME
METHOD AND APPARATUS FOR MANAGING RETRANSMISSION RESOURCES
Durchsichtige Absperrscheibe zur Schacht-Dichtigkeitsprüfung und Lokalisierung von undichten Stellen.
METHOD FOR PREPARING POLYARYLETHERKETONE-BASED COPOLYMER BY USING QUATERNARY COPOLYMERIZATION TECHNOLOGY
Rocker Arm
ALARM SYSTEM
METHOD OF TESTING DENITRATION CATALYST
Method and system for image stabilization
CONTROL OF COPOLYMER COMPOSITIONS
PARTICLE THERAPY DEVICE
RECOVERABLE TEMPORARY TRAVERSE
WIRELESS SCHEDULING CONSIDERING OVERHEAD COST ESTIMATE
Automatic centering device of trolleybus trolley