(under subclass 863) Subject matter including more than one sampling system.
(1) Note. A multiplicity of at least two components is required; for example, plural capture elements feeding separate transport or handling means leading to a receiver is included here, while a single tube (transport means) having a plurality of sidewall openings (capture elements) is not included.
(2) Note. Plural systems in series, that is, a system for taking a primary sample and subsequently taking a secondary sample from the primary sample, are not included here.
