CPC Subgroup
G08B 21/04 responsive to non-activity, e.g. of elderly persons (G08B21/06 takes precedence)
Full Title
Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for > Alarms for ensuring the safety of persons > responsive to non-activity, e.g. of elderly persons (G08B21/06 takes precedence)
2 direct subcodes
Child Classifications
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