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
Belt handling apparatus
摘要
申请公布号
US2933177(A)
申请公布日期
1960.04.19
申请号
US19590799771
申请日期
1959.03.16
申请人
THE LONG COMPANY
发明人
LONG JOHN B.
分类号
E21F13/06
主分类号
E21F13/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Surgical instrument
Light-conductive circuit unit including light deflecting means and optical switching means
Chromatography column
Apparatus for forming fibrous pads
Liquid injection recording method in which the liquid droplet volume has a predetermined relationship to the area of the liquid discharge port
Dot printing method and apparatus
Video disk apparatus providing organized picture playback
Frequency ring director
Self-contained optical fibre switch
Universal sequential dispensing pump system
Mechanism for transmitting rotational motion from one shaft to another
Stabilization of intraconnections and interfaces
Fishing lure with line connection means
Collecting and accounting apparatus for empty bottles
Bucket elevator including means for modifying bucket speed in the loading zone
Tube having an armoring consisting of a plurality of wires
Adjustable router
Folding umbrella
Automatic aerosol vaccination system
Container and cover fastening means
