AU4915872A - Improved light-reflective material - Google Patents

Improved light-reflective material

Info

Publication number
AU4915872A
AU4915872A AU49158/72A AU4915872A AU4915872A AU 4915872 A AU4915872 A AU 4915872A AU 49158/72 A AU49158/72 A AU 49158/72A AU 4915872 A AU4915872 A AU 4915872A AU 4915872 A AU4915872 A AU 4915872A
Authority
AU
Australia
Prior art keywords
reflective material
improved light
light
improved
reflective
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
AU49158/72A
Inventor
David John Davison
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.)
David John Davison And Margaret Adele Alldritt
Original Assignee
Alldritt M A
Davison D J
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
Application filed by Alldritt M A, Davison D J filed Critical Alldritt M A
Priority to AU49158/72A priority Critical patent/AU4915872A/en
Publication of AU4915872A publication Critical patent/AU4915872A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/60—Projection screens characterised by the nature of the surface
AU49158/72A 1971-11-24 1971-11-24 Improved light-reflective material Expired AU4915872A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU49158/72A AU4915872A (en) 1971-11-24 1971-11-24 Improved light-reflective material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU49158/72A AU4915872A (en) 1971-11-24 1971-11-24 Improved light-reflective material

Publications (1)

Publication Number Publication Date
AU4915872A true AU4915872A (en) 1974-05-23

Family

ID=3735881

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49158/72A Expired AU4915872A (en) 1971-11-24 1971-11-24 Improved light-reflective material

Country Status (1)

Country Link
AU (1) AU4915872A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463944A1 (en) * 1979-08-21 1981-02-27 Mitsui Petrochemical Ind PROJECTION SCREEN AND METHOD FOR PRODUCING THE SAME

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463944A1 (en) * 1979-08-21 1981-02-27 Mitsui Petrochemical Ind PROJECTION SCREEN AND METHOD FOR PRODUCING THE SAME

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