MARATHON LETOURNEAU	MARATHON MONITORS	MARATHON MOTORS
MARATHON MOTORSD	MARATHON POWER	MARATHON SPECIAL PRODUCTS
MARBO	MARC	MARCA GOODYEAR
MARCH	MARCH MANUFACTURING	MARCH MANUFACTURING CO
MARCH MICROWAVE	MARCH PLASMA SYSTEMS	MARCHESE
MARCHESINI	MARCHESINI PACKAGING MACHINERY	MARCHI ASSOCIATES
MARCIE ELECTRIC	MARCLAND	MARCO
MARCO LIGHTING	MARCON	MARCON/NIPPON CHEMI-CON
MARCONI	MARCONI / ADRET	MARCONI COMMUNICATIONS
MARCONI DATA SYSTEMS	MARCONI ELECTRONICS	MARCONI/FORE
MARCONI/IFR	MARCONI INSTRUMENTS	MARCUS
MARDON	MARECHAL ELECTRIC SA	MAREL
MARELCO	MARELCO POWER SYSTEM	MARELLI
MARELLI LECCO	MAREN	MARGGRAF
MARGLIN	MARIGOLD INDUSTRIAL	MARINCO
MARINE ELECTRO PROCESS	MARINE ENGINE CONTROLS INC	MARINE HYDRAULIC SYS
MARINE TECHNOLOGIES	MARINONI	MARION ELECTRIC
MARION FILTER	MARITIME INDUSTRIES	MARK 10
MARK-10 CORPORATION	MARK 2 AUTOMATION INC.	MARK ANDY
MARK ANDY INC.	MARK ELECTRONIC	MARK II AUTOMATION INC.
MARK IV/AC	MARK LIGHTING	MARK PRODUCTS
MARK-RITE	MARK TEX	MARK TEX CORPORATION
MARK TIME	MARKAL	MARKEL
MARKEM	MARKEM CORPORATION	MARKEM IMAJE
MARKENRICH	MARKII	MARKLAND
MARKSON	MARKSTONE MFG	MARKTECH
MARKUM	MARL	MARLEE ELECTRONICS
MARLEY	MARLIN	MARLO
MARLO INC	MARLOW DATA SYSTEMS MEMORY	MARLOW INDUSTRIES
MARM	MARMON-HERRINGTON	MAROL
MAROTTA	MARPOSS	MARPRINT INC
MARQ PACKAGING	MARQAURDT	MARQUARDT
MARQUARDT SWITCHES	MARQUETTE	MARQUIP
MARQUIP-WARD-UNITED	MARQUIS	MARR
MARRETTE	MARS	MARS CANDY
MARS CONTROL	MARS ELECTRONICS	MARS ELECTRONICS INTERNATION
MARS MONEY	MARSH	MARSH BELLOFRAM
MARSH PLASTICS	MARSH UNICORN	MARSHALL
MARSHALL ELECTRONICS	MARSHALL INSTRUMENTS	MARSHALLTOWN INSTRUMENT
MARSHALLTOWN INSTRUMENTS	MARSICO	MARSLAND
MARTECH	MARTEK	MARTEK POWER
MARTEK POWER CDI	MARTEL	MARTEL ELECTRONICS
MARTEL ELECTRONICS/BETA	MARTENS ELEKTRONIK	MARTIGNONI
MARTIN	MARTIN AUTOMATIC	MARTIN BUSHING
MARTIN DECKER	MARTIN ENGINEERING	MARTIN GROUPE
MARTIN MARIETTA	MARTIN PROFFESIONAL	MARTIN SENOUR
MARTIN SPROCKET	MARTIN SPROCKET & GEAR	MARTIN YALE
MARTINDALE ELECTRIC	MARTINDALE ELECTRONICS	MARTINDALE PRODUCTS
MARTONAIR	MARUBUN OSAKA	MARUSHIN
MARUSHO	MARUSON	MARUTO INSTRUMENT
MARUWA	MARUWA/KCK	MARUYASU
MARUYASU DENGYO	MARVAIR	MARVEL
MARVELL	MARVIN ELECTRIC	MARWAY
MARWAY POWER SYSTEMS	MARWIN VALVES	MARX
MAS	MAS OY	MASA
MASCHINEN KONTROLL	MASCOE	MASCON SYSTEMS
MASCON SYSTEMS INC.	MASCOT	MASELLI MISURE
MASIPACK	MASON	MASONEILAN
MASS MULTIMEDIA	MASS PRECISION SHEETMETAL INC	MASS-VAC
MASSA	MASSCOOL	MASSTRON