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
A Folding Ladder
摘要
<p>본 발명은 접철식 사다리에 관한 것이다. 본 발명에 의하면 사다리가 벌어지는 각도별로 슬라이드판에 록킹홈이 형성되어 작업자가 간편하게 손잡이부를 조작하여 원하는 각도를 유지할 수 있어 지상에서 안전하고 신속하게 접철식 사다리를 펼칠 수 있는 효과가 있다.</p>
申请公布号
KR101474731(B1)
申请公布日期
2014.12.19
申请号
KR20120153345
申请日期
2012.12.26
申请人
发明人
分类号
E06C1/28
主分类号
E06C1/28
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD OF WIND TUNNEL MEASUREMENT OF AIRFOIL
Methods and Apparatuses for Configuration Automation
COMPOSITE PLY STABILIZING MECHANISM AND METHOD
DEVICE FOR FORMING TABLETS BY CONSTANT VOLUME COMPACTION
ELECTRONIC CIRCUIT FOR CHARGING AND HEATING A BATTERY
Seamless Mobility in Wireless Networks
SYSTEM, APPARATUS, AND METHOD FOR ORIENTED SWITCH OF PROMOTION INFORMATION
FIELD EFFECT TRANSISTOR
POLYMER FOR FILLER FOR PREPROCESSING COLUMN
TUNABLE SIZE OF NANO-ACTIVE MATERIAL ON NANO-SUPPORT
SEMICONDUCTOR LASER DEVICE AND METHOD OF MANUFACTURING THE SAME
CARRIER FOR TWO-COMPONENT DEVELOPER, AND MANUFACTURING METHOD THEREFOR
GAS USAGE STATUS DETERMINING SYSTEM AND GAS USAGE STATUS DETERMINATION METHOD
WEFT INSERTION DEVICE OF AIR JET LOOM
POLYIMIDE FILM AND METHOD FOR PRODUCING THE SAME
WATER-SOLUBLE MULTIPLE LAYER FILM FOR WRAPPING ACIDIC OR ALKALINE SUBSTANCE
APPARATUS AND METHOD FOR MANUFACTURING FIBER-REINFORCED PLASTIC MOLDING
FEEDER OF CASTING SAND FOR SAMPLING, SAND LOGGING DEVICE, AND METHOD FOR SUPPLYING CASTING SAND FOR SAMPLING
COMPOSITIONS AND USES OF CIS-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE
INTERACTIVE ONLINE CLOSED LOOP MARKETING SYSTEM AND METHOD