BE509542A - - Google Patents

Info

Publication number
BE509542A
BE509542A BE509542DA BE509542A BE 509542 A BE509542 A BE 509542A BE 509542D A BE509542D A BE 509542DA BE 509542 A BE509542 A BE 509542A
Authority
BE
Belgium
Application number
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.)
Publication of BE509542A publication Critical patent/BE509542A/xx

Links

Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00Fire alarms; Alarms responsive to explosion
    • G08B17/06Electric actuation of the alarm, e.g. using a thermally-operated switch

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
BE509542D 1951-03-02 BE509542A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1033341T 1951-03-02

Publications (1)

Publication Number Publication Date
BE509542A true BE509542A (en:Method)

Family

ID=9584398

Family Applications (1)

Application Number Title Priority Date Filing Date
BE509542D BE509542A (en:Method) 1951-03-02

Country Status (3)

Country Link
BE (1) BE509542A (en:Method)
CH (1) CH304215A (en:Method)
FR (1) FR1033341A (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3059229A (en) * 1956-10-01 1962-10-16 Sperry Rand Corp Temperature responsive indicating system

Also Published As

Publication number Publication date
FR1033341A (fr) 1953-07-09
CH304215A (fr) 1954-12-31

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