Valves arrangements not provided for in preceding subgroups of this main group

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Valve-gear or valve arrangements, e.g. with reciprocatory slide valves, other than provided for in groups F01L17/00 - F01L29/00 (valve drive or external valve-adjustment during operation, tripping-gear or tripping of valves F01L31/00) > Valves arrangements not provided for in preceding subgroups of this main group