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
Screw driver type tool
摘要
申请公布号
US2339210(A)
申请公布日期
1944.01.11
申请号
US19420448865
申请日期
1942.06.27
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
VOLZ ARTHUR H.
分类号
B25B15/00;B25B23/00;B25B23/142;G06M1/06
主分类号
B25B15/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Method and apparatus for reconstructing redundant array of inexpensive disks, and system
Method and system of reporting electrical current to a processor
Secure memory transaction unit
Continuous user identification and situation analysis with identification of anonymous users through behaviormetrics
Communication apparatus and communication system
Storage system having a channel control function using a plurality of processors
Flash memory device with multi-level cells and method of writing data therein
Memory conflicts learning capability
Semiconductor device controlling outbound and inbound path switching sections based on a setting state and controlling method thereof
Performing call stack sampling by setting affinity of target thread to a current process to prevent target thread migration
Storage system having SAS as its backend communication standard
Method and system for a configurable connector for ethernet applications
Allocation of resources between web services in a composite service
System and method for monitoring visits to a target site
System and method for managing computer network interfaces
Threaded presentation of electronic mail
Multi-community instant messaging system and device
Categorizing electronic messaging communications
Modifying payloads of digital streams for digital conferencing
Streaming method for transmitting telephone system notifications to internet terminal devices in real time
