CA923434A - Key-entry system - Google Patents
Key-entry systemInfo
- Publication number
- CA923434A CA923434A CA145974A CA145974A CA923434A CA 923434 A CA923434 A CA 923434A CA 145974 A CA145974 A CA 145974A CA 145974 A CA145974 A CA 145974A CA 923434 A CA923434 A CA 923434A
- Authority
- CA
- Canada
- Prior art keywords
- key
- entry system
- entry
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA145974A CA923434A (en) | 1969-07-03 | 1972-06-29 | Key-entry system |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83896969A | 1969-07-03 | 1969-07-03 | |
CA086710A CA922639A (en) | 1969-07-03 | 1970-06-29 | Key-entry system |
CA145974A CA923434A (en) | 1969-07-03 | 1972-06-29 | Key-entry system |
Publications (1)
Publication Number | Publication Date |
---|---|
CA923434A true CA923434A (en) | 1973-03-27 |
Family
ID=25666460
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA145975A Expired CA923435A (en) | 1969-07-03 | 1972-06-29 | Key-entry system |
CA145974A Expired CA923434A (en) | 1969-07-03 | 1972-06-29 | Key-entry system |
CA145976A Expired CA923436A (en) | 1969-07-03 | 1972-06-29 | Key-entry system |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA145975A Expired CA923435A (en) | 1969-07-03 | 1972-06-29 | Key-entry system |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA145976A Expired CA923436A (en) | 1969-07-03 | 1972-06-29 | Key-entry system |
Country Status (1)
Country | Link |
---|---|
CA (3) | CA923435A (en) |
-
1972
- 1972-06-29 CA CA145975A patent/CA923435A/en not_active Expired
- 1972-06-29 CA CA145974A patent/CA923434A/en not_active Expired
- 1972-06-29 CA CA145976A patent/CA923436A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA923435A (en) | 1973-03-27 |
CA923436A (en) | 1973-03-27 |
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