Fire extinguishers; Fire extinguishing apparatus; Fire engines; Sprinkler systems for fire protection; Clothing for protection against fire; Breathing apparatus, except for artificial respiration, not for medical use, namely, self-rescue apparatus in the nature of oxygen breathing units; Protective masks; Life-saving apparatus and equipment, namely, fire blankets, oxygen masks not for medical use, self-rescue apparatus in the nature of oxygen breathing units; Fire blankets; Fire and smoke alarms