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
Masonry drill
摘要
申请公布号
US3047082(A)
申请公布日期
1962.07.31
申请号
US19600013897
申请日期
1960.03.09
申请人
BROWN LOWELL N
发明人
BROWN LOWELL N.
分类号
B28D1/14
主分类号
B28D1/14
代理机构
代理人
主权项
地址
您可能感兴趣的专利
FLUID ANGULAR RATE SENSOR
Improvements in Basic Refractory Brick and process
A Burner for the Combustion of Gas
Improvements in or relating to Anilides and the Manufacture thereof
Improvements in or relating to Transparency Projectors
Rod or Tube Assembly provided with Auxiliary Conduits
Liquid Filter Assemblies
A-Nor Steroids
Improvements in or relating to Sheath Corsets and like Foundation Garments.
Adjustable Trigger Locks for Firearms
Improvements relating to Locks
Hydraulic Pressure Control Circuit
Laminated Safety Glass
Servo Assisted Motor Vehicle Braking System
Clamp for Formwork used in Casting a Rectangular Column
A Method for the Diffusion of Impurities in Semiconductor Devices
Improvements in or relating to Luminescence Diodes
Improvements in and relating to the Manufacture of Semiconductor Devices
Unsaturated Suphonic Acid Betaines
Extrusion Apparatus.
