AU541236A - Improvements in records for sound reproducing machines - Google Patents

Improvements in records for sound reproducing machines

Info

Publication number
AU541236A
AU541236A AU5412/36A AU541236A AU541236A AU 541236 A AU541236 A AU 541236A AU 5412/36 A AU5412/36 A AU 5412/36A AU 541236 A AU541236 A AU 541236A AU 541236 A AU541236 A AU 541236A
Authority
AU
Australia
Prior art keywords
records
sound reproducing
reproducing machines
machines
sound
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
AU5412/36A
Other versions
AU102889B2 (en
Inventor
Morell. Brooker Vivian
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.)
Amalgamated Wireless Australasia Ltd
Original Assignee
Amalgamated Wireless Australasia Ltd
Filing date
Publication date
Application filed by Amalgamated Wireless Australasia Ltd filed Critical Amalgamated Wireless Australasia Ltd
Application granted granted Critical
Publication of AU541236A publication Critical patent/AU541236A/en
Publication of AU102889B2 publication Critical patent/AU102889B2/en
Expired legal-status Critical Current

Links

AU5412/36A 1936-12-24 Improvements in records for sound reproducing machines Expired AU102889B2 (en)

Publications (2)

Publication Number Publication Date
AU541236A true AU541236A (en) 1938-01-13
AU102889B2 AU102889B2 (en) 1938-01-13

Family

ID=

Similar Documents

Publication Publication Date Title
AU102889B2 (en) Improvements in records for sound reproducing machines
AU541236A (en) Improvements in records for sound reproducing machines
AU104521B2 (en) Improvements in sound reproducing apparatus
AU504336A (en) Improvements in sound reproducing apparatus
CA360230A (en) Record verifying machine
CA355691A (en) Gramophone record
AU101853B2 (en) System for reproducing sound-on-film records
CA355395A (en) Sound record
CA355108A (en) Sound reproducing device
CA359179A (en) Sound reproducing apparatus
CA355847A (en) Sound reproducing apparatus
CA361721A (en) Sound reproducing apparatus
CA362954A (en) Sound reproducing apparatus
CA356185A (en) Phonograph reproducing system
AU101877B2 (en) Improvements in or relating to sound reproducing apparatus
CA356462A (en) Record controlled machine
AU347736A (en) System for reproducing sound-on-film records
CA359590A (en) Sound record making apparatus
CA358441A (en) Sound recording or reproducing apparatus
AU340136A (en) Improvements in or relating to sound reproducing apparatus
CA356313A (en) Sound reproducing system
CA361976A (en) Sound reproducing system
CA358089A (en) Sound reproducing system
CA358433A (en) Sound reproducing system
AU100475B2 (en) Sound recording apparatus