FR2174987B3 - - Google Patents

Info

Publication number
FR2174987B3
FR2174987B3 FR7307699A FR7307699A FR2174987B3 FR 2174987 B3 FR2174987 B3 FR 2174987B3 FR 7307699 A FR7307699 A FR 7307699A FR 7307699 A FR7307699 A FR 7307699A FR 2174987 B3 FR2174987 B3 FR 2174987B3
Authority
FR
France
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
FR7307699A
Other languages
French (fr)
Other versions
FR2174987A1 (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.)
Pains Wessex Ltd
Original Assignee
Pains Wessex Ltd
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 Pains Wessex Ltd filed Critical Pains Wessex Ltd
Publication of FR2174987A1 publication Critical patent/FR2174987A1/fr
Application granted granted Critical
Publication of FR2174987B3 publication Critical patent/FR2174987B3/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/40—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using smoke, fire or coloured gases

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
FR7307699A 1972-03-06 1973-03-05 Expired FR2174987B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1043272 1972-03-06

Publications (2)

Publication Number Publication Date
FR2174987A1 FR2174987A1 (en) 1973-10-19
FR2174987B3 true FR2174987B3 (en) 1976-03-05

Family

ID=9967737

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7307699A Expired FR2174987B3 (en) 1972-03-06 1973-03-05

Country Status (5)

Country Link
JP (1) JPS48103194A (en)
BR (1) BR7301665D0 (en)
DE (1) DE2310419A1 (en)
FR (1) FR2174987B3 (en)
ZA (1) ZA731547B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4439850C1 (en) * 1994-11-08 1996-03-14 Daimler Benz Aerospace Ag Artillery and protective screening localisation device
GB2334486B (en) * 1998-02-21 2002-03-20 Pains Wessex Ltd Release unit

Also Published As

Publication number Publication date
DE2310419A1 (en) 1973-09-20
FR2174987A1 (en) 1973-10-19
JPS48103194A (en) 1973-12-25
ZA731547B (en) 1973-11-28
BR7301665D0 (en) 1974-08-29

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Legal Events

Date Code Title Description
ST Notification of lapse