FR699330A - Automatic fire alarm - Google Patents

Automatic fire alarm

Info

Publication number
FR699330A
FR699330A FR699330DA FR699330A FR 699330 A FR699330 A FR 699330A FR 699330D A FR699330D A FR 699330DA FR 699330 A FR699330 A FR 699330A
Authority
FR
France
Prior art keywords
fire alarm
automatic fire
automatic
alarm
fire
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
Other languages
French (fr)
Inventor
Carl Ernst Puls
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 filed Critical
Application granted granted Critical
Publication of FR699330A publication Critical patent/FR699330A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/16—Special arrangements for conducting heat from the object to the sensitive element

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR699330D 1930-07-25 1930-07-25 Automatic fire alarm Expired FR699330A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR699330T 1930-07-25

Publications (1)

Publication Number Publication Date
FR699330A true FR699330A (en) 1931-02-13

Family

ID=9048159

Family Applications (1)

Application Number Title Priority Date Filing Date
FR699330D Expired FR699330A (en) 1930-07-25 1930-07-25 Automatic fire alarm

Country Status (1)

Country Link
FR (1) FR699330A (en)

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