Rail flaw detector mechanism,申请号US19370156465-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	Rail flaw detector mechanism
摘要
申请公布号	US2252424(A)	申请公布日期	1941.08.12
申请号	US19370156465	申请日期	1937.07.30
申请人	SPERRY PRODUCTS, INC.	发明人	BIGELOW JULIAN H.
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

SENSOR DEVICE, METHOD OF DRIVING SENSOR ELEMENT, DISPLAY DEVICE WITH INPUT FUNCTION AND ELECTRONIC UNIT

ORGANIC DIELECTRIC COMPOSITION, ORGANIC THIN LAYER TRANSISTOR COMPRISING SAME, AND FABRICATION METHOD THEREOF

ORGANIC LIGHT EMITTING DIODE LIGHTING APPARATUS

INTEGRAL TREATMENT OF MUNICIPAL RESIDUES AND PRODUCTION OF AN ORGANIC FERTILIZER.

SANITARY INSTALLATION AND MOUNT FOR FIXING A SANITARY INSTALLATION

COMMUNICATION DEVICE, COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND PROGRAM

GESTURE INTERACTIVE HOLOGRAM DISPLAY APPATUS AND METHOD

Mindmap system for colabaration and Method thereof

METHOD FOR REPAIRING IMAGE

RULES REASONER, METHOD FOR DYNAMICALLY MATERIALIZING WILD PATTERN RULES HAVING THE SAME

BONE INSPECTING SYSTEM, AND LOWER LEG SUPPORTING DEVICE

SYSTEM AND METHOD FOR PREDICTING CONTEXT-DEPENDENT TERM IMPORTANCE OF SEARCH QUERIES

Photochromic compounds and compositions

SYSTEM AND METHOD FOR OPTICAL BYPASS ROUTING AND SWITCHING

POLARIZING PLATE, LIQUID CRYSTAL DISPLAY, AND METHOD OF MANUFACTURING PROTECTIVE FILM FOR POLARIZING PLATE

Systems and Methods for On-Site Mixing and Dispensing of a Reducing Agent Solution for Use with a Diesel Catalytic Converter

FOOD COMPOSITION FOR RELIEVING HANGOVER WHICH COMPRISES EXTRACT OF TORILIS JAPONICA AS AN ACTIVE COMPONENT

FOOD COMPOSITION FOR IMPROVING FATTY LIVER WHICH COMPRISES EXTRACT OF TORILIS JAPONICA AS AN ACTIVE COMPONENT

APPARATUS AND METHOD FOR INSPECTING APPEARANCE OF WORK