Malfunction detector for an oil-fuel heat exchanger

Man-machine interface type portable ultrasonic composite measuri

Management system of graphic data

Manhole vehicle sensor

Manipulatable orientation for a translatable graphic object

Manual gearshift and clutch training apparatus including sensory

Manual valve position sensing system

Manually held tilt sensitive non-joystick control box

Manually operated photocomposing apparatus

Manually-operated control device

Mapping character color attributes into grey pixel patterns

Mapping of color images to black-and-white textured images

Marine craft fuel alert system

Marine security system

Marker light utilizing light emitting diodes disposed on a flexi

Master controller

Material wear indication system

Materials monitoring systems, materials management systems and r

Matrix address display apparatus having conductive lines and pad

Matrix addressed electrochromic display