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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
B60C29/00—Arrangements of tyre-inflating valves to tyres or rims; Accessories for tyre-inflating valves, not otherwise provided for
B60C29/06—Accessories for tyre-inflating valves, e.g. housings, guards, covers for valve caps, locks, not otherwise provided for
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FR787640A1958-02-271959-02-25Dispositif indicateur de la pression de pneumatique nécessaire pour les diverses roues d'un véhicule
ExpiredFR1225864A
(fr)
Dispositif acoustique se vissant sur la soupape de la chambre à air d'un pneumatique de véhicule automobile, pour signaler la baisse de la pression