DK45463C - Automatic Fire Alarm System. - Google Patents

Automatic Fire Alarm System.

Info

Publication number
DK45463C
DK45463C DK45463DA DK45463C DK 45463 C DK45463 C DK 45463C DK 45463D A DK45463D A DK 45463DA DK 45463 C DK45463 C DK 45463C
Authority
DK
Denmark
Prior art keywords
alarm system
fire alarm
automatic fire
automatic
fire
Prior art date
Application number
Other languages
Danish (da)
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of DK45463C publication Critical patent/DK45463C/en

Links

DK45463D 1930-01-17 1931-01-13 Automatic Fire Alarm System. DK45463C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE45463X 1930-01-17

Publications (1)

Publication Number Publication Date
DK45463C true DK45463C (en) 1932-03-29

Family

ID=20264430

Family Applications (1)

Application Number Title Priority Date Filing Date
DK45463D DK45463C (en) 1930-01-17 1931-01-13 Automatic Fire Alarm System.

Country Status (1)

Country Link
DK (1) DK45463C (en)

Similar Documents

Publication Publication Date Title
CH160475A (en) Automatic firearm.
CH156784A (en) Automatic firearm.
CH155499A (en) Automatic firearm.
FR728032A (en) Automatic smoke fire alarm
DK45463C (en) Automatic Fire Alarm System.
DK46368C (en) Automatic Fire Alarm System.
AT127093B (en) Automatic fire alarm.
GR2883B (en) AUTOMATIC FIRE EXTINGUISHER SYSTEM.
DK47012C (en) Selective automatic alarm system.
CH162598A (en) Alarm device.
DK49502C (en) Automatic Fire Alarm System.
CH206863A (en) Automatic fire alarm system.
GR2937B (en) AUTOMATIC FIRE START NOTIFICATION INSTRUMENT.
GR3042B (en) AUTOMATIC FIRE START NOTIFICATION INSTRUMENT.
DK45112C (en) Fire extinguisher.
ES118603A3 (en) An automatic alarm gun system.
FR699330A (en) Automatic fire alarm
ES122791A1 (en) Improvements introduced in fire alarm systems.
CH153056A (en) Signaling system.
CA302856A (en) Fire alarm system
ES118548A1 (en) Automatic announcing device.
DK39765C (en) Fire alarm system.
GR2129B (en) AUTOMATIC FIRE EXTINGUISHER.
ES120753A1 (en) A fire extinguisher.
GR2617B (en) AUTOMATIC FLOAT SYSTEM HYDRO - AND - AIRCRAFT.