CA832562A - Telephone fire alarm system - Google Patents
Telephone fire alarm systemInfo
- Publication number
- CA832562A CA832562A CA832562A CA832562DA CA832562A CA 832562 A CA832562 A CA 832562A CA 832562 A CA832562 A CA 832562A CA 832562D A CA832562D A CA 832562DA CA 832562 A CA832562 A CA 832562A
- Authority
- CA
- Canada
- Prior art keywords
- alarm system
- fire alarm
- telephone
- telephone fire
- 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
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA832562T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA832562A true CA832562A (en) | 1970-01-20 |
Family
ID=36310022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA832562A Expired CA832562A (en) | Telephone fire alarm system |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA832562A (en) |
-
0
- CA CA832562A patent/CA832562A/en not_active Expired
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