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
Partition means
摘要
申请公布号
US2287005(A)
申请公布日期
1942.06.16
申请号
US19400345550
申请日期
1940.07.15
申请人
GREAVES VALENTINE F
发明人
GREAVES VALENTINE F.
分类号
G03B21/54
主分类号
G03B21/54
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD FOR PUSH-TO-TALK OVER MOBILE COMMUNICATION DEVICES
System and method for providing a compatibility feature in a session initiation protocol (SIP) environment
IMPROVED VOIC-OVER-INTERNET-PROTOCOL METHOD
Dental implant system and method for implantation and construction of the implant system
Particulate trap regeneration system and method
VERTICAL CAVITY SURFACE EMITTING LASER
Portable device and method for entertainment interaction data
Monitoring and integration of an organization's planning processes
Supply circuit for implantable medical devices
System and method for delivery of cardiac pacing in a medical device in response to ischemia
Method And System For Determining The Position Of An Object Moving Along A Course
Blended monopolar and bipolar application of RF energy
INSTRUMENT HOLDER AND METHOD FOR A SURGICAL INSTRUMENT HAVING A PARK POSITION
Biodegradable nano-polymer compositions and biodegradable articles made thereof
Quinoline Derivatives And Insecticide Comprising Thereof As Active Ingredient
Manufacturing device and system for preparing fine powder polyurea and greases therefrom
Method and apparatus for secured communication between Bluetooth(R) devices
Methods and arrangements for rapid trim adjustment
COMPOSITIONS AND METHODS FOR LABELING OF NUCLEIC ACID MOLECULES
High speed DNA sequencer and method
