EP 0508966 A2 19921014 - Toxic gas detection.
Title (en)
Toxic gas detection.
Title (de)
Detektoranordnung für giftige Gase.
Title (fr)
Dispositif de détection de gaz toxique.
Publication
Application
Priority
IT BO910109 A 19910409
Abstract (en)
Circuit means is disclosed for performing the functions of the self-monitoring and diagnosis of means for the detection of toxic and/or harmful and/or explosive gases, checking the operating condition and efficiency of the various constituent parts, either continuously or at specified intervals, or under manual control.
IPC 1-7
IPC 8 full level
G08B 21/14 (2006.01); G08B 21/16 (2006.01)
CPC (source: EP)
G08B 21/14 (2013.01); G08B 21/16 (2013.01)
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
EP 0508966 A2 19921014; EP 0508966 A3 19940914; EP 0508966 B1 20010816; DE 69231998 D1 20010920; DE 69231998 T2 20020411; ES 2161689 T3 20011216; IT 1246641 B 19941124; IT BO910109 A0 19910409; IT BO910109 A1 19921009
DOCDB simple family (application)
EP 92830173 A 19920408; DE 69231998 T 19920408; ES 92830173 T 19920408; IT BO910109 A 19910409