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
Work holder
摘要
申请公布号
US2872198(A)
申请公布日期
1959.02.03
申请号
US19570660273
申请日期
1957.05.20
申请人
NATIONAL BROACH & MACHINE COMPANY
发明人
MOTZ CARL H.
分类号
B23B31/32
主分类号
B23B31/32
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SYSTEM AND METHOD FOR SYNCHRONOUS MEDIA RENDERING OVER WIRELESS NETWORKS WITH WIRELESS PERFORMANCE MONITORING
METHOD AND AN APPARATUS FOR PROVIDING CHANNEL QUALITY INFORMATION IN A WIRELESS COMMUNICATION SYSTEM
METHOD FOR REDELIVERING A SUBSET OF MESSAGES IN A PACKET TO A RECEIVER APPLICATION
Method and Apparatus for Implementing Wireless Body Area Network
OPTICAL SIGNAL RECOGNITION METHOD AND APPARATUS
Fiber Link Recognition Method, Device, and System
MANAGING NETWORK ACCESS BASED ON RANGING INFORMATION
TELECOMMUNICATIONS RELAY FUNCTION AND DATA AGGREGATOR
USER DEVICE AND OPERATING METHOD THEREFOR
WIRELESS COMMUNICATION SYSTEM FOR HIGH-SPEED MOVING OBJECT THAT MOVES ALONG FIXED ROUTE
ELECTRONIC DEVICE WITH A RADIOFREQUENCY FUNCTION
PICKING-UP SIGNALS IN ELECTRICALLY CONTACTLESS MANNERS
Enhancement Device for a Wireless Antenna
BRIDGE STRENGTHENER FOR A CASE PORT
TELEMATICS CONTROL SYSTEM AND METHOD
Interference Cancellation in Microwave Backhaul Systems
AVIONIC INFORMATION TRANSMISSION SYSTEM
TRANSMITTER AND SIGNAL PROCESSING METHOD THEREOF
LOW POWER DIGITAL SELF-GATED BINARY COUNTER
PRINTED CIRCUIT BOARD SECURITY USING EMBEDDED PHOTODETECTOR CIRCUIT
