Film reel to facilitate film threading,申请号US19310513913-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	Film reel to facilitate film threading
摘要
申请公布号	US1856112(A)	申请公布日期	1932.05.03
申请号	US19310513913	申请日期	1931.02.06
申请人	INTERNATIONAL PROJECTOR CORPORATION	发明人	PORTER EVERETT M.
分类号	G03B21/32	主分类号	G03B21/32
代理机构		代理人
主权项
地址

您可能感兴趣的专利

APPROACHES TO CROWDSOURCED-BASED WAIT TIME ESTIMATES

SYSTEM AND METHOD FOR CONTROLLING A MULTI-DIE POWER MODULE

METHOD OF SHARING TRAFFIC ACCIDENT INFORMATION AND MOBILE TERMINAL FOR THE SAME

MULTIPLE SAMPLE PREPARATION FOR USE IN X-RAY FLUORESCENCE SPECTROMETRY

MULTIMERIC TIE 2 AGONISTS AND USES THEREOF IN STIMULATING ANGIOGENESIS

ORGANIC ELECTROLUMINESCENCE DEVICE WITH SEPARATING FOIL

METHOD, DEVICE AND SYSTEM FOR PERFORMING COMMUNICATION BY USING UNAUTHORIZED SPECTRUM

DRIVE ASSISTED EMERGENCY STOP

ROBUST STREAM FILTERING BASED ON REFERENCE DOCUMENTS

METHOD FOR FORMING A SEALING ELEMENT FROM EXTRUDED THERMOPLASTIC RODS

AUTOMATED APPARATUS FOR PROCESSING PANELS MADE OF WOOD-LIKE MATERIAL

A METHOD OF COMMUNICATION BETWEEN A VEHICLE AND A WAYSIDE CONTROL UNIT FOR CONTROLLING AN INDUCTIVE ENERGY TRANSFER TO THE VEHICLE, A VEHICLE AND AN ARRANGEMENT

WIRELESS NETWORK ELEMENT AND METHOD FOR ANTENNA ARRAY CONTROL

LED PROJECTION MODULE

ANGLE MEASURING METHOD AND ANGLE MEASURING SYSTEM

ELECTRODE COMPOSITE BODY, METHOD OF MANUFACTURING ELECTRODE COMPOSITE BODY, AND LITHIUM BATTERY

LIVE RECOMBINANT MEASLES-M2 VIRUS AND ITS USE IN ELICITING IMMUNITY AGAINST INFLUENZA VIRUSES

SYSTEM FOR TRANSDERMAL IONTOPHORETIC DELIVERY OF CHELATED AGENTS

BLOOD FLOW VELOCITY MEASURING DEVICE, PROGRAM, AND METHOD