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
VTOL aircraft with a thrust-to-weight ratio smaller than 1
摘要
申请公布号
EP2338790(B1)
申请公布日期
2012.01.18
申请号
EP20100075425
申请日期
2010.09.13
申请人
CHEN, LI JING
发明人
CHEN, LI JING
分类号
B64C29/00
主分类号
B64C29/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ELECTRIC POWER SUPPLYING CIRCUIT OF WELDING MACHINE PROVIDED WITH POWER-SAVING FUNCTION
MULTIGAP CONTROLLED DISCHARGER
TIME-PULSE COMPUTING DEVICE
PRINTING CHECKING DEVICE
ANALOG-DIGITAL CONVERTER
DEVICE FOR ULTRASONIC CHECKING OF SUBSTANCE STRUCTURE
ELECTROMAGNETIC FLAW DETECTOR
METHOD AND DEVICE FOR OPTICAL PATH MEASUREMENT
SCREW COMPRESSOR
RECEPTION CONTROLLING METHOD OF REMOTE CONTROL DEVICE
APPARATUS FOR IMPROVING IDLING OPERATION OF AUTOMOTIVE AIR CONDITIONER
METHOD AND APPARATUS FOR ULTRASONIC FLAW DETECTION
DATA TRANSMITTER
METHOD AND EQUIPMENT FOR CONVEYING WORKPIECE INTO AND OUT OF SHOT BLASTER
CIRCUMFERENTIAL JOINT WELDING METHOD
ELECTROMAGNETIC PULSE FLAW DETECTOR
DEVICE FOR MATERIAL ABRASIVE WEAR TESTING
TORSION BAR RIGIDITY METER
METHOS AND DEVICE FOR DETERMINATION OF REFLECTANCE MODULUS IN ACOUSTIC WAVE REFLECTION FROM FLAT BOUNDARY
FLAME CURTAIN APPARATUS FOR FURNACES WITH VERTICAL CHARGING
