AU570245C - A loudspeaker and motion picture screen system - Google Patents

A loudspeaker and motion picture screen system

Info

Publication number
AU570245C
AU570245C AU27787/84A AU2778784A AU570245C AU 570245 C AU570245 C AU 570245C AU 27787/84 A AU27787/84 A AU 27787/84A AU 2778784 A AU2778784 A AU 2778784A AU 570245 C AU570245 C AU 570245C
Authority
AU
Australia
Prior art keywords
loudspeaker
motion picture
screen system
picture screen
motion
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
AU27787/84A
Other versions
AU570245B2 (en
AU2778784A (en
Inventor
Tomlinson Holman
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.)
LUCAS ARTS ENTERTAINMENT Co
Original Assignee
LUCAS ARTS ENTERTAINMENT Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US06/492,994 external-priority patent/US4569076A/en
Application filed by LUCAS ARTS ENTERTAINMENT Co filed Critical LUCAS ARTS ENTERTAINMENT Co
Publication of AU2778784A publication Critical patent/AU2778784A/en
Publication of AU570245B2 publication Critical patent/AU570245B2/en
Application granted granted Critical
Publication of AU570245C publication Critical patent/AU570245C/en
Assigned to LUCAS ARTS ENTERTAINMENT COMPANY reassignment LUCAS ARTS ENTERTAINMENT COMPANY Alteration of Name(s) of Applicant(s) under S113 Assignors: LUCASFILM LTD.
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

AU27787/84A 1983-05-09 1984-05-08 A loudspeaker and motion picture screen system Expired AU570245C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US492994 1983-05-09
US06/492,994 US4569076A (en) 1983-05-09 1983-05-09 Motion picture theater loudspeaker system

Publications (3)

Publication Number Publication Date
AU2778784A AU2778784A (en) 1984-11-15
AU570245B2 AU570245B2 (en) 1988-03-10
AU570245C true AU570245C (en) 1992-06-04

Family

ID=

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