FR843053A - Dispositif destiné à faire varier et à contrôler la flexibilité des pneumatiques, et roues de véhicules munies de ce dispositif
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Dispositif destiné à faire varier et à contrôler la flexibilité des pneumatiques, et roues de véhicules munies de ce dispositif
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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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FR843053D1938-03-011938-03-01Dispositif destiné à faire varier et à contrôler la flexibilité des pneumatiques, et roues de véhicules munies de ce dispositif
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(fr)