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B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
B60C5/00—Inflatable pneumatic tyres or inner tubes
B60C5/20—Inflatable pneumatic tyres or inner tubes having multiple separate inflatable chambers
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FR1015528D1947-02-051948-02-05Perfectionnement dans les chambres à air pour pneumatiques des véhicules automobiles, cycles et motocycles
ExpiredFR1015528A
(fr)