ELECTRONIC TUBES

Brand	Owner (click to sort)	Address	Description
CONHELIX	Thomson-CSF	Paris France	ELECTRONIC TUBES, SPECIFICALLY, TRAVELLING WAVE TUBES;
COROTRON	VICTOREEN INSTRUMENT COMPANY, THE	5806 HOUGH AVE. CLEVELAND OH	ELECTRONIC TUBES;
FABICON	TELTRON, INC.	P.O. BOX 131 BOYERTOWN PA 19512	ELECTRONIC TUBES;
GOLD LION	M-O Valve Co. Ltd., The	London	Electronic Tubes;
ITRON	Legi Electronics Corporation	Gardena CA 90248	ELECTRONIC TUBES;

ITRON	ISHIMOTO TRADING COMPANY	3118 W. JEFFERSON BLVD. LOS ANGELES CA 90018	ELECTRONIC TUBES;
NEOTRON	AMPEREX ELECTRONIC CORPORATION	Brooklyn NY	ELECTRONIC TUBES;
NORELCO	NORTH AMERICAN PHILIPS COMPANY, INC.	DOBBS FERRY, N.Y.	ELECTRONIC TUBES;
PERMA TEST	SAMPSON COMPANY, THE	2244 S. WESTERN AVE. CHICAGO IL	ELECTRONIC TUBES, DIODES, TRANSISTORS, RESISTORS, CAPACITORS, TRANSFORMERS, RECTIFIERS, RELAYS, BATTERIES AND SOLDERING IRONS;
PRO-TEK	D&C Import-Export, Inc.	3089 Deltona Blvd. Spring Hill FL 34606	Electronic tubes;
QUANTACON	BURLE TECHNOLOGIES, INC.	1105 North Market Street, Suite 1146 P.O. Box 8985 Wilmington DE 19899	ELECTRONIC TUBES;
QUANTACON	BURLE TECHNOLOGIES, INC.	1105 North Market Street, Suite 1146 P.O. Box 8985 Wilmington DE 19899	electronic tubes, namely, photomultipliers;
TRANSITUBE INC.	Transitube, Inc.	129 5TH AVE. NEW YORK NY	Electronic Tubes, Transistors and Electronic Components;
TS	Edison International, Inc.	Rolling Meadows IL	Electronic Tubes, Incandescent Electric Lamps, Electric Head Lamps for Automobiles and Electric Flashers;
VALVO	Wolfgang Matziol	Wiesenweg 12 Seevetal D 21220 Germany	Electronic Tubes;
VALVO	Philips G.m.b.H.	Hamburg Germany	Electronic Tubes;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Described is a lamp which includes two fluorescent tubes arranged in parallel relationship and light distribution chambers which extend laterally therefrom on both sides, and a light-technical louver element arranged beneath the fluorescent tubes, for delimiting the light radiating angle of the fluorescent tubes downwardly, wherein arranged between the fluorescent tubes is an elongate trough which is in the form of a mirror on its outside, for accommodating the electronic operating elements for the fluorescent tubes (FIG. 1).