AU133723B2 - Improvements relating to optical shades and/or antiglare devices - Google Patents

Improvements relating to optical shades and/or antiglare devices

Info

Publication number
AU133723B2
AU133723B2 AU7828/46A AU782846A AU133723B2 AU 133723 B2 AU133723 B2 AU 133723B2 AU 7828/46 A AU7828/46 A AU 7828/46A AU 782846 A AU782846 A AU 782846A AU 133723 B2 AU133723 B2 AU 133723B2
Authority
AU
Australia
Prior art keywords
shades
optical
improvements relating
antiglare
devices
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
AU7828/46A
Other versions
AU782846A (en
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.)
John Hilary Okeeffe
Original Assignee
John Hilary Okeeffe
Filing date
Publication date
Application filed by John Hilary Okeeffe filed Critical John Hilary Okeeffe
Application granted granted Critical
Publication of AU782846A publication Critical patent/AU782846A/en
Publication of AU133723B2 publication Critical patent/AU133723B2/en
Expired legal-status Critical Current

Links

AU7828/46A 1946-10-31 Improvements relating to optical shades and/or antiglare devices Expired AU133723B2 (en)

Publications (2)

Publication Number Publication Date
AU782846A AU782846A (en) 1947-08-21
AU133723B2 true AU133723B2 (en) 1947-08-21

Family

ID=

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