CA552918A - Confessional signalling system - Google Patents
Confessional signalling systemInfo
- Publication number
- CA552918A CA552918A CA552918A CA552918DA CA552918A CA 552918 A CA552918 A CA 552918A CA 552918 A CA552918 A CA 552918A CA 552918D A CA552918D A CA 552918DA CA 552918 A CA552918 A CA 552918A
- Authority
- CA
- Canada
- Prior art keywords
- confessional
- signalling system
- signalling
- confessional signalling
- 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 |
---|---|---|---|
CA552918T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA552918A true CA552918A (en) | 1958-02-11 |
Family
ID=35714325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA552918A Expired CA552918A (en) | Confessional signalling system |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA552918A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3806867A (en) * | 1971-06-04 | 1974-04-23 | Lectron Products | Method and apparatus for detecting the utilization of a vehicle safety belt |
-
0
- CA CA552918A patent/CA552918A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3806867A (en) * | 1971-06-04 | 1974-04-23 | Lectron Products | Method and apparatus for detecting the utilization of a vehicle safety belt |
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