AU244558B2 - Improvements in or relating to permanent-magnetic loudspeakers having a magnet system arranged inside the frame - Google Patents

Improvements in or relating to permanent-magnetic loudspeakers having a magnet system arranged inside the frame

Info

Publication number
AU244558B2
AU244558B2 AU59686/60A AU5968660A AU244558B2 AU 244558 B2 AU244558 B2 AU 244558B2 AU 59686/60 A AU59686/60 A AU 59686/60A AU 5968660 A AU5968660 A AU 5968660A AU 244558 B2 AU244558 B2 AU 244558B2
Authority
AU
Australia
Prior art keywords
permanent
relating
frame
arranged inside
magnet system
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 - Lifetime
Application number
AU59686/60A
Inventor
Krieger and Henri Johannes Cornelis Vander Kruis Helmut
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 of AU244558B2 publication Critical patent/AU244558B2/en
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

AU59686/60A 1960-04-22 Improvements in or relating to permanent-magnetic loudspeakers having a magnet system arranged inside the frame Expired - Lifetime AU244558B2 (en)

Publications (1)

Publication Number Publication Date
AU244558B2 true AU244558B2 (en)

Family

ID=

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