GB8407008D0 - Metal detecting device - Google Patents

Metal detecting device

Info

Publication number
GB8407008D0
GB8407008D0 GB848407008A GB8407008A GB8407008D0 GB 8407008 D0 GB8407008 D0 GB 8407008D0 GB 848407008 A GB848407008 A GB 848407008A GB 8407008 A GB8407008 A GB 8407008A GB 8407008 D0 GB8407008 D0 GB 8407008D0
Authority
GB
United Kingdom
Prior art keywords
detecting device
metal detecting
metal
detecting
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.)
Pending
Application number
GB848407008A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PARKWAY INSTR CO OPERATIVE Ltd
Original Assignee
PARKWAY INSTR CO OPERATIVE Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by PARKWAY INSTR CO OPERATIVE Ltd filed Critical PARKWAY INSTR CO OPERATIVE Ltd
Priority to GB848407008A priority Critical patent/GB8407008D0/en
Publication of GB8407008D0 publication Critical patent/GB8407008D0/en
Priority to GB08506603A priority patent/GB2158583A/en
Pending legal-status Critical Current

Links

GB848407008A 1984-03-17 1984-03-17 Metal detecting device Pending GB8407008D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB848407008A GB8407008D0 (en) 1984-03-17 1984-03-17 Metal detecting device
GB08506603A GB2158583A (en) 1984-03-17 1985-03-14 Metal detecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848407008A GB8407008D0 (en) 1984-03-17 1984-03-17 Metal detecting device

Publications (1)

Publication Number Publication Date
GB8407008D0 true GB8407008D0 (en) 1984-04-18

Family

ID=10558260

Family Applications (2)

Application Number Title Priority Date Filing Date
GB848407008A Pending GB8407008D0 (en) 1984-03-17 1984-03-17 Metal detecting device
GB08506603A Withdrawn GB2158583A (en) 1984-03-17 1985-03-14 Metal detecting device

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB08506603A Withdrawn GB2158583A (en) 1984-03-17 1985-03-14 Metal detecting device

Country Status (1)

Country Link
GB (2) GB8407008D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2716979B1 (en) * 1994-03-04 1996-03-29 Telemecanique Inductive proximity switch.
US6650111B2 (en) * 2001-07-18 2003-11-18 Eaton Corporation Pulsed excited proximity sensor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3263160A (en) * 1962-11-28 1966-07-26 Newmont Mining Corp Time domain electromagnetic induction method and apparatus for detection of massive sulfide ore bodies utilizing pulses of asymmetric waveform
JPS4731652A (en) * 1966-02-22 1972-11-13
FR2408183A1 (en) * 1977-11-03 1979-06-01 Signaux Entr Electriques CONTROLLER OF METAL COINS, AND IN PARTICULAR COINS
CA1145400A (en) * 1978-02-16 1983-04-26 Raymond A. Laperle Ground-isolated electrostatic field detector
GB2064783B (en) * 1979-12-06 1984-10-31 Pitney Bowes Inc Apparatus for measuring the quantity of development powder in a sump
US4464622A (en) * 1982-03-11 1984-08-07 Franklin Robert C Electronic wall stud sensor

Also Published As

Publication number Publication date
GB2158583A (en) 1985-11-13
GB8506603D0 (en) 1985-04-17

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