CPC Subgroup
F16F 9/06 using both gas and liquid
Full Title
Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium (F16F5/00 takes precedence; connection of valves to inflatable elastic bodies B60C29/00; ) > using both gas and liquid
7 direct subcodes
Child Classifications
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- F16F 9/08 in a chamber with a flexible wall