AU258873B2 - Improvements in or relating to alarm systems - Google Patents

Improvements in or relating to alarm systems

Info

Publication number
AU258873B2
AU258873B2 AU25655/62A AU2565562A AU258873B2 AU 258873 B2 AU258873 B2 AU 258873B2 AU 25655/62 A AU25655/62 A AU 25655/62A AU 2565562 A AU2565562 A AU 2565562A AU 258873 B2 AU258873 B2 AU 258873B2
Authority
AU
Australia
Prior art keywords
relating
alarm systems
alarm
systems
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
AU25655/62A
Other versions
AU2565562A (en
Inventor
Samuel Brennon Ralph
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.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of AU2565562A publication Critical patent/AU2565562A/en
Publication of AU258873B2 publication Critical patent/AU258873B2/en
Expired legal-status Critical Current

Links

AU25655/62A 1961-12-21 1962-12-19 Improvements in or relating to alarm systems Expired AU258873B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZAZAR61/2977 1961-12-21

Publications (2)

Publication Number Publication Date
AU2565562A AU2565562A (en) 1964-06-25
AU258873B2 true AU258873B2 (en) 1964-06-25

Family

ID=

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