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
Scissors sharpener
摘要
申请公布号
US2718099(A)
申请公布日期
1955.09.20
申请号
US19520327861
申请日期
1952.12.24
申请人
THOMPSON WILLIS F
发明人
THOMPSON WILLIS F.
分类号
B24D15/06
主分类号
B24D15/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Polymerizable mesogenic fluorophenylenes
ARTIFICIAL HEART CAPABLE OF BEING WHOLLY IMPLANTED
ANTI-THEFT DEVICE
WHEELCHAIR COMPRISING A TILTABLE CHAIR
Incident recording apparatus
Drilling assembly with reduced stick-slip tendency
Protective filter jacket
Disc brake system
Machine tools
Flowmeter
In situ repair of fluid-carrying pipes
Infra-red heater arrangement
Fencing system
Radio communication systems
Laser rangefinder
Interconnectable elements, especially metal profiles for the assembly of shelves, furniture structures and the like
Adaptive control method for cyclic signal
System and method of managing temporary mobile station identity (TMSI) parameters in a radio telecommunications network
ELECTRONICALLY GEARED SEWING MACHINE
RECOMBINANT PROTEINS OF A PAKISTANI STRAIN OF HEPATITIS E AND THEIR USE IN DIAGNOSTIC METHODS AND VACCINES