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
Method and System for Telephone Connection Related to Contents in Digital Multimedia Broadcasting
摘要
申请公布号
KR100730488(B1)
申请公布日期
2007.06.20
申请号
KR20050031800
申请日期
2005.04.18
申请人
发明人
分类号
H04N21/478;H04N21/43
主分类号
H04N21/478
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Hobbing machine
Device for securing the external turns of a ball of yarn or cord
Method of stabilizing the electrical resistance of a metal oxide film
Piston machines
Filing aid
High speed dryer
Method and apparatus for terrying yarn
Control of a hydrostatic transmission
Stethoscope
Power hammer
Three-way valve
Tabulating card file tray construction
Target throwing trap
Means for assembling printed circuits with components
Device for controlling the needle-bar motion and the material feed in sewing machines
Spindle drive track assembly for cotton pickers
Cotton harvester
Bubble pipe
Floor guards
Cow washing device