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AU2809771A - Information retrieval - Google Patents

Information retrieval

Info

Publication number
AU2809771A
AU2809771A AU28097/71A AU2809771A AU2809771A AU 2809771 A AU2809771 A AU 2809771A AU 28097/71 A AU28097/71 A AU 28097/71A AU 2809771 A AU2809771 A AU 2809771A AU 2809771 A AU2809771 A AU 2809771A
Authority
AU
Australia
Prior art keywords
information retrieval
retrieval
information
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
AU28097/71A
Inventor
MARTIN de STRIGLER DAVID
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AU28097/71A priority Critical patent/AU2809771A/en
Publication of AU2809771A publication Critical patent/AU2809771A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B26/00—Alarm systems in which substations are interrogated in succession by a central station

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
AU28097/71A 1971-04-23 1971-04-23 Information retrieval Expired AU2809771A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU28097/71A AU2809771A (en) 1971-04-23 1971-04-23 Information retrieval

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU28097/71A AU2809771A (en) 1971-04-23 1971-04-23 Information retrieval

Publications (1)

Publication Number Publication Date
AU2809771A true AU2809771A (en) 1972-10-26

Family

ID=3716326

Family Applications (1)

Application Number Title Priority Date Filing Date
AU28097/71A Expired AU2809771A (en) 1971-04-23 1971-04-23 Information retrieval

Country Status (1)

Country Link
AU (1) AU2809771A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU635782B2 (en) * 1989-10-30 1993-04-01 Automation Engineering Limited Alarm system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU635782B2 (en) * 1989-10-30 1993-04-01 Automation Engineering Limited Alarm system

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