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
Concrete Girder Structure
摘要
<p>또한 본 발명은 철근의 소모량을 증대시키기 않고 중공부를 보강하여 비용 증대없이 효율적인 보강이 가능하도록 하는 효과가 있는 것이다.</p>
申请公布号
KR101176197(B1)
申请公布日期
2012.08.22
申请号
KR20090048961
申请日期
2009.06.03
申请人
发明人
分类号
E01D2/00;E01D2/02
主分类号
E01D2/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MANUFACTURE OF LIGHT PANEL
TRANSMITTER
MAGNETIC RECORDING MEDIUM
DISPLAY LUMINAIR FOR SMALL-SIZED ELECTRONIC APPARATUS
COPYING METHOD
MAGNETIC DRUM FOR CONTROLLING ROTATION
DRIVING MODE OF RECORDING ELEMENT
OPTICAL PICKUP
VARIABLE FREQUENCY OSCILLATOR OF SURFACE ACOUSTIC WAVE
DUST SUCKING DEVICE OF RECORD PLAYER
OPTICAL DISTRIBUTOR
PRODUCTION OF HOLOGRAM
MAGNETO-RESISTANCE EFFECT TYPE HEAD
INFORMATION PROCESSING UNIT
HEAT TRANSFER PRINTER
PRINTER
DOT PRINTER
MAGNETIC DISK CONTROLLER
MECHANISM FOR MAKING THE HANDLES BY RESHAPING THE GLASS BARS
PORTABLE APPARATUS FOR METERING THE PRESSURE SLOPES IN THE MINE VENTILATION NET