AU3035030A - Improvements in or relating to amplifying installations for use in devices for electrically reproducing sound vibrations - Google Patents

Improvements in or relating to amplifying installations for use in devices for electrically reproducing sound vibrations

Info

Publication number
AU3035030A
AU3035030A AU30350/30A AU3035030A AU3035030A AU 3035030 A AU3035030 A AU 3035030A AU 30350/30 A AU30350/30 A AU 30350/30A AU 3035030 A AU3035030 A AU 3035030A AU 3035030 A AU3035030 A AU 3035030A
Authority
AU
Australia
Prior art keywords
installations
amplifying
relating
devices
sound vibrations
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
AU30350/30A
Inventor
Six and Anton Leendert Timmer bothof Holland Willem
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of AU3035030A publication Critical patent/AU3035030A/en
Expired legal-status Critical Current

Links

AU30350/30A 1930-11-24 Improvements in or relating to amplifying installations for use in devices for electrically reproducing sound vibrations Expired AU3035030A (en)

Publications (1)

Publication Number Publication Date
AU3035030A true AU3035030A (en) 1931-05-07

Family

ID=

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