EP 3 236 167 B1 relates to the configuration of a ventilation system by component in selection.
Brief outline of the case
As granted claim 7 lacked N, and the same applied to AR1-3, the patent was maintained according to AR4,
by Daniel X. Thomas
EP 3 236 167 B1 relates to the configuration of a ventilation system by component in selection.
Brief outline of the case
As granted claim 7 lacked N, and the same applied to AR1-3, the patent was maintained according to AR4,