CA931670A - Ionization smoke detector - Google Patents

Ionization smoke detector

Info

Publication number
CA931670A
CA931670A CA127161A CA127161A CA931670A CA 931670 A CA931670 A CA 931670A CA 127161 A CA127161 A CA 127161A CA 127161 A CA127161 A CA 127161A CA 931670 A CA931670 A CA 931670A
Authority
CA
Canada
Prior art keywords
smoke detector
ionization smoke
ionization
detector
smoke
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
CA127161A
Other versions
CA127161S (en
Inventor
Sasaki Koju
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nittan Co Ltd
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
Application granted granted Critical
Publication of CA931670A publication Critical patent/CA931670A/en
Expired legal-status Critical Current

Links

CA127161A 1970-11-19 1971-11-08 Ionization smoke detector Expired CA931670A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11435270 1970-11-19

Publications (1)

Publication Number Publication Date
CA931670A true CA931670A (en) 1973-08-07

Family

ID=14635582

Family Applications (1)

Application Number Title Priority Date Filing Date
CA127161A Expired CA931670A (en) 1970-11-19 1971-11-08 Ionization smoke detector

Country Status (1)

Country Link
CA (1) CA931670A (en)

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