DK139284B - Ion type fire alarm. - Google Patents

Ion type fire alarm.

Info

Publication number
DK139284B
DK139284B DK369869A DK369869A DK139284B DK 139284 B DK139284 B DK 139284B DK 369869 A DK369869 A DK 369869A DK 369869 A DK369869 A DK 369869A DK 139284 B DK139284 B DK 139284B
Authority
DK
Denmark
Prior art keywords
fire alarm
type fire
ion type
ion
alarm
Prior art date
Application number
DK369869A
Other languages
Danish (da)
Other versions
DK139284C (en
Inventor
Nagao Abe
Original Assignee
Nittan Co 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 Nittan Co Ltd filed Critical Nittan Co Ltd
Priority to DK369869A priority Critical patent/DK139284B/en
Publication of DK139284B publication Critical patent/DK139284B/en
Application granted granted Critical
Publication of DK139284C publication Critical patent/DK139284C/da

Links

DK369869A 1969-07-09 1969-07-09 Ion type fire alarm. DK139284B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK369869A DK139284B (en) 1969-07-09 1969-07-09 Ion type fire alarm.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK369869A DK139284B (en) 1969-07-09 1969-07-09 Ion type fire alarm.

Publications (2)

Publication Number Publication Date
DK139284B true DK139284B (en) 1979-01-22
DK139284C DK139284C (en) 1979-07-16

Family

ID=8125790

Family Applications (1)

Application Number Title Priority Date Filing Date
DK369869A DK139284B (en) 1969-07-09 1969-07-09 Ion type fire alarm.

Country Status (1)

Country Link
DK (1) DK139284B (en)

Also Published As

Publication number Publication date
DK139284C (en) 1979-07-16

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