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
Combined slingshot and arrow catapult
摘要
申请公布号
US2610620(A)
申请公布日期
1952.09.16
申请号
US19470738866
申请日期
1947.04.02
申请人
DONALD BEAN
发明人
BEAN DONALD
分类号
F41B3/02
主分类号
F41B3/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Vena cava filter catheter and method
Glaucoma active pressure regulation shunt
Ocular pressure regulation
Hip abduction orthosis
Powered orthosis systems and methods
Cough detector
Ultrasonic bone motion tracking system
Access device for surgery
Ventricular assist device cannula and ventricular assist device including the same
Spacers for use in brachytherapy, radiotherapy, and other medical therapy
Exercise weight bar with rotating handle and cam selection device
Differential output control
Reversible planetary gear assembly
High volume aerodynamic golf club head having a post apex attachment promoting region
Contrast-enhanced golf club heads
Display of notifications to members of a gaming group
Invalidating network devices with illicit peripherals
Wagering event on random distance movement
Ground inlays for contact modules of receptacle assemblies
Antenna interface having a socket with two coaxial cables and a mating plug with two piston contactors supported by a flexible membrane
