AU153326A - Improvements in and relating to devices for use in transmittng signals in connection with fire and burglar alarm systems and the like - Google Patents

Improvements in and relating to devices for use in transmittng signals in connection with fire and burglar alarm systems and the like

Info

Publication number
AU153326A
AU153326A AU1533/26A AU153326A AU153326A AU 153326 A AU153326 A AU 153326A AU 1533/26 A AU1533/26 A AU 1533/26A AU 153326 A AU153326 A AU 153326A AU 153326 A AU153326 A AU 153326A
Authority
AU
Australia
Prior art keywords
transmittng
fire
relating
signals
devices
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
AU1533/26A
Inventor
Thomas MAT-maws Fred
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
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of AU153326A publication Critical patent/AU153326A/en
Expired legal-status Critical Current

Links

AU1533/26A 1926-04-22 Improvements in and relating to devices for use in transmittng signals in connection with fire and burglar alarm systems and the like Expired AU153326A (en)

Publications (1)

Publication Number Publication Date
AU153326A true AU153326A (en) 1927-08-03

Family

ID=

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