EP 2875847 B1 20200311 - Secure device for respiratory protection
Title (en)
Secure device for respiratory protection
Title (de)
Gesicherte Atemschutzvorrichtung
Title (fr)
Dispositif sécurisé de protection respiratoire
Publication
Application
Priority
EP 13290293 A 20131126
IPC 8 full level
A62B 9/00 (2006.01); A62B 18/08 (2006.01)
CPC (source: EP)
A62B 9/006 (2013.01); A62B 18/088 (2013.01)
Citation (examination)
US 4873970 A 19891017 - FREIDANK MICHAEL [DE], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 13290293 A 20131126