AU228846B2 - Improvements in or relating to driving devices intended for apparatus for recording and reproducing sound - Google Patents

Improvements in or relating to driving devices intended for apparatus for recording and reproducing sound

Info

Publication number
AU228846B2
AU228846B2 AU42501/58A AU4250158A AU228846B2 AU 228846 B2 AU228846 B2 AU 228846B2 AU 42501/58 A AU42501/58 A AU 42501/58A AU 4250158 A AU4250158 A AU 4250158A AU 228846 B2 AU228846 B2 AU 228846B2
Authority
AU
Australia
Prior art keywords
relating
recording
driving devices
devices intended
reproducing 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
AU42501/58A
Other versions
AU4250158A (en
Inventor
Friedrich Kindt Theodor Maiwald Gerold Schaner and Ferdinand Zecha Hans Lindor
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
Application granted granted Critical
Publication of AU4250158A publication Critical patent/AU4250158A/en
Publication of AU228846B2 publication Critical patent/AU228846B2/en
Expired legal-status Critical Current

Links

AU42501/58A 1958-10-20 Improvements in or relating to driving devices intended for apparatus for recording and reproducing sound Expired AU228846B2 (en)

Publications (2)

Publication Number Publication Date
AU4250158A AU4250158A (en) 1959-04-02
AU228846B2 true AU228846B2 (en) 1959-04-02

Family

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