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PCE
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CPC Subgroup
A63H 18/04

Up-and-down-hill trackways (A63H18/06 takes precedence)

Full Title

Highways or trackways for toys (railway permanent way A63H19/30; for special railways A63H21/00); Propulsion by special interaction between vehicle and track > Construction or arrangement of the trackway > Up-and-down-hill trackways (A63H18/06 takes precedence)