专利检索 ap:("Garrick, Gilbert Alain Lindsay" OR "Stephens, John Wayne" OR "Sloan, David Warwick") AND inv:"Stephens, John Wayne" 第 1 页

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发明公开
TESTING OF DETECTION AND WARNING FUNCTIONS OF INTERCONNECTED SMOKE, HEAT AND CARBON MONOXIDE ALARMS BY A SINGLE PERSON 审中-实审

公开(公告)号：EP4377929A1

公开(公告)日：2024-06-05

申请号：EP22847727.9

申请日：2022-07-29

申请人： Garrick, Gilbert Alain Lindsay , Stephens, John Wayne , Sloan, David Warwick

发明人： Garrick, Gilbert Alain Lindsay , Stephens, John Wayne , Sloan, David Warwick

IPC分类号： G08B17/06 , G08B3/10 , G08B29/12

CPC分类号： G08B19/00 , G08B17/10 , G08B21/14 , G08B29/14 , G08B29/145