Drilling machine and the like,申请号US19300481885-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Drilling machine and the like
摘要
申请公布号	US1977061(A)	申请公布日期	1934.10.16
申请号	US19300481885	申请日期	1930.09.15
申请人	THE AVEY DRILLING MACHINE COMPANY	发明人	HEY JOHN G.
分类号	B23B39/00;B23B47/02	主分类号	B23B39/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Optical instrument

Highly compliant resonant diffraction gratings, and methods and use thereof

Photochromic composition

Apparatus for evaluating rock properties while drilling using drilling rig-mounted acoustic sensors

Radiation imaging apparatus, method of controlling the same, and radiation imaging system

Method and device for magnetic resonance spectroscopic imaging

Magnetic sensor device

Monitoring method and system and integrated monitoring device for antenna oscillator of base station

Electric field probe

Measuring system for monitoring at least one phase of a system

Method and system for determining an airspeed of an aircraft

Angular rate sensor with improved aging properties

CXCR4 and ROBO1 expression as markers for autoimmune diabetes

Methods and assays for treating filoviridae infections

Method for determination of analyte concentrations and related apparatus

Electrode for electrochemical measurement, electrolysis cell for electrochemical measurement, analyzer for electrochemical measurement, and methods for producing same

Method and apparatus providing temperature uniformity

X-ray apparatus and X-ray measuring method

On-line, continuous monitoring in solar cell and fuel cell manufacturing using spectral reflectance imaging