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AU540142B2 - Audible and visual display - Google Patents
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AU540142B2 - Audible and visual display - Google Patents

Audible and visual display

Info

Publication number
AU540142B2
AU540142B2 AU64443/80A AU6444380A AU540142B2 AU 540142 B2 AU540142 B2 AU 540142B2 AU 64443/80 A AU64443/80 A AU 64443/80A AU 6444380 A AU6444380 A AU 6444380A AU 540142 B2 AU540142 B2 AU 540142B2
Authority
AU
Australia
Prior art keywords
audible
visual display
visual
display
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.)
Ceased
Application number
AU64443/80A
Other versions
AU6444380A (en
Inventor
Tim Gordon English
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.)
English T G
Original Assignee
English T G
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 English T G filed Critical English T G
Priority to AU64443/80A priority Critical patent/AU540142B2/en
Publication of AU6444380A publication Critical patent/AU6444380A/en
Application granted granted Critical
Publication of AU540142B2 publication Critical patent/AU540142B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B7/00—Signalling systems according to two or more of groups G08B3/00 - G08B6/00
    • G08B7/06—Signalling systems according to two or more of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
    • G08B7/062—Signalling systems according to two or more of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources indicating emergency exits

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
AU64443/80A 1980-11-17 1980-11-17 Audible and visual display Ceased AU540142B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU64443/80A AU540142B2 (en) 1980-11-17 1980-11-17 Audible and visual display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU64443/80A AU540142B2 (en) 1980-11-17 1980-11-17 Audible and visual display

Publications (2)

Publication Number Publication Date
AU6444380A AU6444380A (en) 1982-05-27
AU540142B2 true AU540142B2 (en) 1984-11-01

Family

ID=3749140

Family Applications (1)

Application Number Title Priority Date Filing Date
AU64443/80A Ceased AU540142B2 (en) 1980-11-17 1980-11-17 Audible and visual display

Country Status (1)

Country Link
AU (1) AU540142B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPM789794A0 (en) * 1994-09-06 1994-09-29 Paraskevas, Anastasios Nicholas Electronic audio/visual message prompter

Also Published As

Publication number Publication date
AU6444380A (en) 1982-05-27

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