CPC Subgroup
F16F 1/40 consisting of a stack of similar elements separated by non-elastic intermediate layers
Full Title
Springs (working with fluid F16F5/00, F16F9/00) > made of rubber or other material having high internal friction, > consisting of a stack of similar elements separated by non-elastic intermediate layers
3 direct subcodes
Child Classifications
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- F16F 1/41 the spring consisting of generally conically arranged elements