A - Human Necessities – 62 – B
Patent
A - Human Necessities
62
B
2/43
A62B 18/00 (2006.01)
Patent
CA 1147101
ABSTRACT OF THE DISCLOSURE A respirator, particularly one of the type comprising a head envelop- ing hood, a substantially rigid face covering visor and an oro-nasal mask carried within the visor is provided with a fluid sustenance intake facility comprising a tube penetrating the respirator in sealed manner but movable with respect thereto to bring the end of the tube within the respirator from stowed to mouth-engaging locations.
346405
Douglas James R.h.
Robson Stephen M.
Short Barry C.
Simpson Robert E.
Fetherstonhaugh & Co.
Secretary Of State For Defense In Her Britannic Majesty's Govern
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