DK49502C - Automatic Fire Alarm System. - Google Patents

Automatic Fire Alarm System.

Info

Publication number
DK49502C
DK49502C DK49502DA DK49502C DK 49502 C DK49502 C DK 49502C DK 49502D A DK49502D A DK 49502DA DK 49502 C DK49502 C DK 49502C
Authority
DK
Denmark
Prior art keywords
alarm system
fire alarm
automatic fire
automatic
fire
Prior art date
Application number
Other languages
Danish (da)
Inventor
Olof Ingemar Harald Ekman
Original Assignee
Olof Ingemar Harald Ekman
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 Olof Ingemar Harald Ekman filed Critical Olof Ingemar Harald Ekman
Application granted granted Critical
Publication of DK49502C publication Critical patent/DK49502C/en

Links

DK49502D 1932-12-01 1933-11-28 Automatic Fire Alarm System. DK49502C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE49502X 1932-12-01

Publications (1)

Publication Number Publication Date
DK49502C true DK49502C (en) 1934-11-12

Family

ID=20265347

Family Applications (1)

Application Number Title Priority Date Filing Date
DK49502D DK49502C (en) 1932-12-01 1933-11-28 Automatic Fire Alarm System.

Country Status (1)

Country Link
DK (1) DK49502C (en)

Similar Documents

Publication Publication Date Title
DK50062C (en) Amplifier system.
DK49502C (en) Automatic Fire Alarm System.
CH206863A (en) Automatic fire alarm system.
DK45463C (en) Automatic Fire Alarm System.
DK46368C (en) Automatic Fire Alarm System.
AT134394B (en) Alarm device.
DK48483C (en) Automatic Fire Alarm Device.
DK56458C (en) Automatic Alarm System.
ES809Y (en) Fire extinguisher.
CH171758A (en) Automatic firearm.
AT127093B (en) Automatic fire alarm.
DK47261C (en) Fire extinguisher.
ES130517A1 (en) Automatic fire alarm device.
DK49012C (en) Alarm system.
GR2883B (en) AUTOMATIC FIRE EXTINGUISHER SYSTEM.
FR734211A (en) Automatic fire alarm
FR755180A (en) Automatic fire alarm
FR739092A (en) Automatic fire alarm
DK46300C (en) Alarm device.
DK47012C (en) Selective automatic alarm system.
ES131615A1 (en) A system of automatic fire extinguisher.
ES136951A1 (en) An automatic fire extinguisher.
GR3644B (en) AUTOMATIC BALYMETER.
ES126292A1 (en) Optical systems
DK49395C (en) Lighting system.