AU2899549A - Screens for picture projection - Google Patents

Screens for picture projection

Info

Publication number: AU2899549A
Authority: AU; Australia
Prior art keywords: screens; picture projection; picture; projection
Prior art date: 1949-07-28
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

AU28995/49A

Other versions

Filing date

1949-07-28

Publication date

1949-09-29

1949-07-28 Application filed filed Critical

1949-09-29 Application granted granted Critical

1949-09-29 Publication of AU141009B2 publication Critical patent/AU141009B2/en

1949-09-29 Publication of AU2899549A publication Critical patent/AU2899549A/en

Status Expired legal-status Critical Current

AU28995/49A 1949-07-28 Screens for picture projection Expired AU141009B2 (en)

Publication Number	Publication Date
AU141009B2 AU141009B2 (en)	1949-09-29
AU2899549A true AU2899549A (en)	1949-09-29

Publication	Publication Date	Title
AU141009B2 (en)	1949-09-29	Screens for picture projection
AU2899549A (en)	1949-09-29	Screens for picture projection
CA455735A (en)	1949-04-05	Image projection system
CA469927A (en)	1950-12-05	Screens for picture projection
CA459564A (en)	1949-09-06	Motion picture projector
CA460917A (en)	1949-11-08	Motion picture projector
AU148521B2 (en)	1949-09-22	Multiple image projector
AU2889149A (en)	1949-09-22	Multiple image projector
CA454677A (en)	1949-02-15	Screen plate
CA458854A (en)	1949-08-09	Cinematographic apparatus
CA460771A (en)	1949-11-01	Projector
AU140410B2 (en)	1948-02-19	Picture projection screen
CA455437A (en)	1949-03-29	Motion picture projector stand
CA477428A (en)	1951-10-02	Projection screens
CA456668A (en)	1949-05-17	Motion picture apparatus
CA456956A (en)	1949-05-24	Projector printer
CA456957A (en)	1949-05-24	Projection printing
CA455755A (en)	1949-04-05	X-ray screen
AU1752648A (en)	1948-02-19	Picture projection screen
CA464259A (en)	1950-04-11	Cinematograph projection apparatus
CA469403A (en)	1950-11-14	Viewing screens
CA459010A (en)	1949-08-16	Cinematographic apparatus
CA477478A (en)	1951-10-02	Motion picture projection machines
CA468829A (en)	1950-10-17	Methods of making picture projector screens
AU152169B2 (en)	1951-02-22	Anew or improved rear projection screen unit for picture projection