VAPOR OR HEAT IN BATH (E.G., SAUNA, STEAM BATH ORSUDATORIUM):
(under the class definition) Subject matter having an enclosure designed to surround or enclose a person wholly and having steam or conditioned gases supplied to the enclosure for the purpose of bathing a person by the application of dry or moist heat.
SEE OR SEARCH THIS CLASS, SUBCLASS:
535+, for applying vapor or hot air to a portion of a person, which includes means to cover part of a person.
SEE OR SEARCH CLASS
607, Surgery: Light, Thermal, and Electrical Application,
1+, for vapor or hot-air bath with an additional treating means, particularly subclasses 81+ and 83 for enclosures.