AU3805963A - Electrically releasable door holding device - Google Patents

Electrically releasable door holding device

Info

Publication number
AU3805963A
AU3805963A AU38059/63A AU3805963A AU3805963A AU 3805963 A AU3805963 A AU 3805963A AU 38059/63 A AU38059/63 A AU 38059/63A AU 3805963 A AU3805963 A AU 3805963A AU 3805963 A AU3805963 A AU 3805963A
Authority
AU
Australia
Prior art keywords
holding device
door holding
releasable door
electrically releasable
electrically
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
AU38059/63A
Other versions
AU286366B2 (en
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.)
Associated Fire Alarms Ltd Actual Inventor Neering R Louis Chart Res Waters
Original Assignee
Associated Fire Alarms Ltd Actual Inventor Neering R Louis Chart Res Waters
Filing date
Publication date
Application filed by Associated Fire Alarms Ltd Actual Inventor Neering R Louis Chart Res Waters filed Critical Associated Fire Alarms Ltd Actual Inventor Neering R Louis Chart Res Waters
Application granted granted Critical
Publication of AU286366B2 publication Critical patent/AU286366B2/en
Publication of AU3805963A publication Critical patent/AU3805963A/en
Expired legal-status Critical Current

Links

AU38059/63A 1963-11-26 Electrically releasable door holding device Expired AU286366B2 (en)

Publications (2)

Publication Number Publication Date
AU286366B2 AU286366B2 (en) 1965-05-27
AU3805963A true AU3805963A (en) 1965-05-27

Family

ID=

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