AU4796390A - Metal detector - Google Patents
Metal detectorInfo
- Publication number
- AU4796390A AU4796390A AU47963/90A AU4796390A AU4796390A AU 4796390 A AU4796390 A AU 4796390A AU 47963/90 A AU47963/90 A AU 47963/90A AU 4796390 A AU4796390 A AU 4796390A AU 4796390 A AU4796390 A AU 4796390A
- Authority
- AU
- Australia
- Prior art keywords
- metal detector
- detector
- metal
- 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.)
- Granted
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU47963/90A AU633536B2 (en) | 1989-01-12 | 1990-01-12 | Metal detector |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPJ226189 | 1989-01-12 | ||
AUPJ2261 | 1989-01-12 | ||
AU47963/90A AU633536B2 (en) | 1989-01-12 | 1990-01-12 | Metal detector |
Publications (2)
Publication Number | Publication Date |
---|---|
AU4796390A true AU4796390A (en) | 1990-07-19 |
AU633536B2 AU633536B2 (en) | 1993-02-04 |
Family
ID=25628066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU47963/90A Expired AU633536B2 (en) | 1989-01-12 | 1990-01-12 | Metal detector |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU633536B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU632320B2 (en) * | 1989-03-29 | 1992-12-24 | Minelab Electronics Pty Limited | Improvements relating to metal detectors |
US9429674B2 (en) | 2013-04-26 | 2016-08-30 | Minelab Electronics Pty Limited | Discrimination method of a metal detector based on time constant spectrum |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2041531B (en) * | 1979-01-29 | 1983-09-14 | British Gas Corp | Detecting inaccessible objects |
GB2041532B (en) * | 1979-01-31 | 1983-05-11 | Plessey Co Ltd | Metal detector |
AU528607B2 (en) * | 1979-04-27 | 1983-05-05 | Georgetown University | Magnetic detection apparatus + method |
-
1990
- 1990-01-12 AU AU47963/90A patent/AU633536B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU632320B2 (en) * | 1989-03-29 | 1992-12-24 | Minelab Electronics Pty Limited | Improvements relating to metal detectors |
US9429674B2 (en) | 2013-04-26 | 2016-08-30 | Minelab Electronics Pty Limited | Discrimination method of a metal detector based on time constant spectrum |
Also Published As
Publication number | Publication date |
---|---|
AU633536B2 (en) | 1993-02-04 |
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