Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices

Introduced: September 1968

Last revised: January 2006

Full Title

Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes > Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices

Classification Context

Section:: HUMAN NECESSITIES
Class:: LIFE-SAVING; FIRE-FIGHTING
Subclass:: DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING

1 direct subcode

Child Classifications

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A62B 18/1 Valves