AU1237447A - Improvements relating to doorbells - Google Patents

Improvements relating to doorbells

Info

Publication number
AU1237447A
AU1237447A AU12374/47A AU1237447A AU1237447A AU 1237447 A AU1237447 A AU 1237447A AU 12374/47 A AU12374/47 A AU 12374/47A AU 1237447 A AU1237447 A AU 1237447A AU 1237447 A AU1237447 A AU 1237447A
Authority
AU
Australia
Prior art keywords
doorbells
improvements relating
relating
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
AU12374/47A
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 AU1237447A publication Critical patent/AU1237447A/en
Expired legal-status Critical Current

Links

AU12374/47A 1947-05-27 Improvements relating to doorbells Expired AU1237447A (en)

Publications (1)

Publication Number Publication Date
AU1237447A true AU1237447A (en) 1948-05-06

Family

ID=

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