A - Human Necessities – 62 – B
Patent
A - Human Necessities
62
B
137/1.52
A62B 7/10 (2006.01) A62B 18/04 (2006.01) A62B 23/02 (2006.01)
Patent
CA 1218913
TOYO CCI U58-46,741 comb. Abstract of the Disclosure The disclosed emergency mask has an air- purifying canister containing a combination of a smoke- filter, a desiccant, an adsorbent, and hopkalite catalyzer, so as to remove noxious gas generated during fire. - 24 -
450888
Hayashi Yoriyuki
Takase Tsuneyoshi
Kirby Eades Gale Baker
Toyo Cci Kabushiki Kaisha
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