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
Retaining device
摘要
申请公布号
US3073421(A)
申请公布日期
1963.01.15
申请号
US19610119076
申请日期
1961.06.23
申请人
HENRY BOCK
发明人
BOCK HENRY
分类号
E04F13/08
主分类号
E04F13/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Method and apparatus for sorting waste
Testing of concrete by laser ablation
Electrophotographic photoconductor including a metal-free phthalocyanine
Radio communication system having a base unit control for establishing wire-line connections for calls from mobile units and for displaying any wait status for such calls
Telecommunication network having a number of stations which are connected to a token ring network, and station for such a network
Method of making an electro-optic display device with porous sub-layer
Autofocus camera
Apparatus and method for video pixel data transfer
Apparatus and method to measure visual function under simulated nighttime conditions.
Ink jet print head
Miniature antenna
Acoustic wave resonator filter
Semiconductor device having a floating node that can maintain a predetermined potential for long time, a semiconductor memory device having high data maintenance performance, and a method of manufacturing thereof
Continuously operating inspection machine for vessels
Illumination with bent fluorescent tubes
Hydrogen sampler for molten metal and method
Process for the preparation of nucleotides
Nonionic radiographic contrast agents
Zirconium and hafnium-catalyzed polymerization of methylenecyclopropane
N-acylated pyrazolines
