EP 0632736 A1 19950111 - BREATHING APPARATUS FOR RESPIRATORY PROTECTION.
Title (en)
BREATHING APPARATUS FOR RESPIRATORY PROTECTION.
Title (de)
ATEMSCHUTZVORRICHTUNG.
Title (fr)
APPAREIL RESPIRATIORE DE PROTECTION DE LA RESPIRATION.
Publication
Application
Priority
- GB 9201656 W 19920910
- GB 9119441 A 19910912
Abstract (en)
[origin: WO9419055A1] Breathing apparatus to provide respiratory protection having an outer hood, an inner hood, a reservoir at positive pressure, a breathable gas source and a conveyance means with one way valves in an open circuit system.
IPC 1-7
IPC 8 full level
A62B 17/04 (2006.01)
CPC (source: EP)
A62B 17/04 (2013.01)
Citation (search report)
See references of WO 9419055A1
Designated contracting state (EPC)
DE ES FR GB GR IE IT SE
DOCDB simple family (publication)
WO 9419055 A1 19940901; AU 2504992 A 19940914; AU 679900 B2 19970717; CA 2134069 A1 19940901; DE 69226784 D1 19981001; DE 69226784 T2 19990701; EP 0632736 A1 19950111; EP 0632736 B1 19980826; GB 9119441 D0 19911023
DOCDB simple family (application)
GB 9201656 W 19920910; AU 2504992 A 19920910; CA 2134069 A 19920910; DE 69226784 T 19920910; EP 92918936 A 19920910; GB 9119441 A 19910912