CA954630A - Data change detector - Google Patents
Data change detectorInfo
- Publication number
- CA954630A CA954630A CA183,431A CA183431A CA954630A CA 954630 A CA954630 A CA 954630A CA 183431 A CA183431 A CA 183431A CA 954630 A CA954630 A CA 954630A
- Authority
- CA
- Canada
- Prior art keywords
- data change
- change detector
- detector
- data
- change
- 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 |
---|---|---|---|
CA183,431A CA954630A (en) | 1970-12-07 | 1973-10-16 | Data change detector |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9561470A | 1970-12-07 | 1970-12-07 | |
CA122,816A CA949219A (en) | 1970-12-07 | 1971-09-14 | Data change detector |
CA183,431A CA954630A (en) | 1970-12-07 | 1973-10-16 | Data change detector |
Publications (1)
Publication Number | Publication Date |
---|---|
CA954630A true CA954630A (en) | 1974-09-10 |
Family
ID=27161450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA183,431A Expired CA954630A (en) | 1970-12-07 | 1973-10-16 | Data change detector |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA954630A (en) |
-
1973
- 1973-10-16 CA CA183,431A patent/CA954630A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA961417A (en) | Quadruphonic reproducing system | |
CA921608A (en) | Data receiver | |
CA926949A (en) | Balanced am detector | |
CA944812A (en) | Multi-stylus recorder | |
AU463009B2 (en) | Data change detector | |
CA952617A (en) | Sonde acoustique | |
CA938026A (en) | Data processing cassette | |
CA965273A (en) | Recorder | |
CA940511A (en) | Cassette | |
CA944738A (en) | Data recorder | |
CA954630A (en) | Data change detector | |
CA938844A (en) | Writing elements | |
CA925171A (en) | Detector | |
CA828826A (en) | Am data detector | |
CA859908A (en) | Gun-flash detector | |
AU448550B2 (en) | Data sensing system | |
AU445349B2 (en) | Error detector | |
CA843036A (en) | Change-of-state detector | |
CA836746A (en) | Data store | |
CA852813A (en) | Cassette | |
CA833166A (en) | Recording system | |
CA849109A (en) | Recorder | |
CA856631A (en) | Data record | |
AU455720B2 (en) | Proximity detector | |
AU3482771A (en) | Data sensing system |