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
Contacting device
摘要
申请公布号
US2019051(A)
申请公布日期
1935.10.29
申请号
US19310572588
申请日期
1931.11.02
申请人
THE M. L. JEFFREY CORPORATION
发明人
JEFFREY MAX L.;EICKHOFF THEODORE H.;JR. FREDERICK D. SANBORN,
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Apparatus for treatment of cardiac valves and method of its manufacture
Method of marketing real estate having observable activity enclosure
Mission console
Scientific Formula and System which derives and creates a standardized data table in a Personnel Recruiting System
Semiconductor memory device and a method of manufacturing the same, a method of manufacturing a vertical MISFET and a vertical MISFET, and a method of manufacturing a semiconductor device and a semiconductor device
Garage door panel construction and hardware
Methods and apparatus for improving the matching of relevant advertisements with particular users over the internet
Robust hinge
Security document having integrated copy-void and validation security features
Display device having an enlarged display area
Rim
Photometer
Input source search support method, and image display apparatus and projector using the search support method
Treatment of the working layer of a multilayer structure
Cvd apparatus and method for cleaning cvd apparatus
Method for measuring a program-controlled machine tool
Manufacturing method for eyelet and structure thereof
Mask recovering system and mask recovering method
Question answering system, data search method, and computer program
Methods and compositions for directed gene assembly
