chemical preparations for decarbonising engines; chemical preparations for decarbonizing engines; chemical additives for engine oils; chemical additives for internal combustion engine fuels; detergent additives for use with motor oil; chemical additives for oils; engine-decarbonising chemicals; chemical additives for lubricants; chemical additives for motor oil; engine-decarbonizing chemicals; chemical motor oil additives; detergent additives for motor oil; chemical additives for engine oil; additives, chemical, to combustion enhancers

Alarm instruments for vehicles; Alarm systems for land vehicles; Alarm systems for motor vehicles; Alarm systems for trucks; Electronic alarms for vehicles