CA813630A - Back-up alarm sounder - Google Patents
Back-up alarm sounderInfo
- Publication number
- CA813630A CA813630A CA813630A CA813630DA CA813630A CA 813630 A CA813630 A CA 813630A CA 813630 A CA813630 A CA 813630A CA 813630D A CA813630D A CA 813630DA CA 813630 A CA813630 A CA 813630A
- Authority
- CA
- Canada
- Prior art keywords
- alarm sounder
- sounder
- alarm
- 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 |
---|---|---|---|
CA813630T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA813630A true CA813630A (en) | 1969-05-27 |
Family
ID=36286133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA813630A Expired CA813630A (en) | Back-up alarm sounder |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA813630A (en) |
-
0
- CA CA813630A patent/CA813630A/en not_active Expired
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