AU241464B2 - Improvements in and relating to visual indication systems - Google Patents

Improvements in and relating to visual indication systems

Info

Publication number
AU241464B2
AU241464B2 AU50920/59A AU5092059A AU241464B2 AU 241464 B2 AU241464 B2 AU 241464B2 AU 50920/59 A AU50920/59 A AU 50920/59A AU 5092059 A AU5092059 A AU 5092059A AU 241464 B2 AU241464 B2 AU 241464B2
Authority
AU
Australia
Prior art keywords
relating
visual indication
indication systems
systems
visual
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
AU50920/59A
Other versions
AU5092059A (en
Inventor
William Johnson Maurice
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.)
Philips Electrical Industries Pty Ltd
Original Assignee
Philips Electrical Industries Pty Ltd
Filing date
Publication date
Application filed by Philips Electrical Industries Pty Ltd filed Critical Philips Electrical Industries Pty Ltd
Application granted granted Critical
Publication of AU241464B2 publication Critical patent/AU241464B2/en
Publication of AU5092059A publication Critical patent/AU5092059A/en
Expired legal-status Critical Current

Links

AU50920/59A 1959-07-20 Improvements in and relating to visual indication systems Expired AU241464B2 (en)

Publications (2)

Publication Number Publication Date
AU241464B2 true AU241464B2 (en) 1961-01-19
AU5092059A AU5092059A (en) 1961-01-19

Family

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