AU983932A - An improved combined fire and smoke alarm - Google Patents

An improved combined fire and smoke alarm

Info

Publication number
AU983932A
AU983932A AU9839/32A AU983932A AU983932A AU 983932 A AU983932 A AU 983932A AU 9839/32 A AU9839/32 A AU 9839/32A AU 983932 A AU983932 A AU 983932A AU 983932 A AU983932 A AU 983932A
Authority
AU
Australia
Prior art keywords
smoke alarm
improved combined
combined fire
fire
improved
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU9839/32A
Inventor
Olof Marklund Charles
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Duplex Fire Alarm Co Ltd
Original Assignee
Duplex Fire Alarm Co Ltd
Filing date
Publication date
Application filed by Duplex Fire Alarm Co Ltd filed Critical Duplex Fire Alarm Co Ltd
Publication of AU983932A publication Critical patent/AU983932A/en
Expired legal-status Critical Current

Links

AU9839/32A 1932-10-25 An improved combined fire and smoke alarm Expired AU983932A (en)

Publications (1)

Publication Number Publication Date
AU983932A true AU983932A (en) 1933-11-02

Family

ID=

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