Device for measuring the level of a liquid contained inside a reservoir
WO9300225A1
Security information carrier, especially for graphic information
EP0426622A1
Device for measuring the relative content of tanks containing fluids possessing different electrical properties
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Apparatus for sucking the boundary layer of aerodynamic surfaces, in particular for sports cars provided with an internal combustion engine
US4841919A
Fuel feed device, particularly for internal combustion engines, comprising fuel filtering and emulsifying members
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Multiple lubricating oil filter for internal combustion engines, with a member for monitoring the degree of clogging of the filtration surface
EP0241438A2
Device for visually checking the degree of clogging of an air filter in motor vehicle engines
EP0233157A2
Apparatus for recovering water from internal combustion engine exhaust gas and feeding it into the fuel
EP0214109A2
Apparatus of thermoelectric effect for current generation in internal combustion engine vehicles and the like, with recovery of the externally dissipated heat
CA1283009C
Fuel feed device, particularly for diesel engines, with fuel filtering, heating and emulsifying members
EP0203039A2
Refrigeration system with thermal energy recovery, particularly for vehicles provided with an internal combustion engine
EP0202201A2
Lubricating oil filter for internal combustion engines, particularly of motor vehicles, with members for monitoring the degree of clogging of the filtration surface
EP0200688A1
Member for indicating clogging of the air intake filter, particularly for motor vehicle engines
EP0194237A2
Free flame burner with turbulent atomisation by means of gaseous combustion products
EP0162022A2
Multiple filter unit, particularly for ventilation and air conditioning systems for motor vehicles and closed environments, and provided with efficiency checking means
