CA2057678A1 - Transpondeur desactivable - Google Patents

Transpondeur desactivable

Info

Publication number
CA2057678A1
CA2057678A1 CA 2057678 CA2057678A CA2057678A1 CA 2057678 A1 CA2057678 A1 CA 2057678A1 CA 2057678 CA2057678 CA 2057678 CA 2057678 A CA2057678 A CA 2057678A CA 2057678 A1 CA2057678 A1 CA 2057678A1
Authority
CA
Canada
Prior art keywords
transponder
deactivating
magnetic material
signal
condition
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.)
Abandoned
Application number
CA 2057678
Other languages
English (en)
Inventor
Henri Batterink
Tommy D. O. Loos
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.)
Dutch A & A Holding Bv
Original Assignee
Dutch A & A Holding Bv
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 Dutch A & A Holding Bv filed Critical Dutch A & A Holding Bv
Priority to CA 2057678 priority Critical patent/CA2057678A1/fr
Publication of CA2057678A1 publication Critical patent/CA2057678A1/fr
Abandoned legal-status Critical Current

Links

Landscapes

  • Burglar Alarm Systems (AREA)
CA 2057678 1991-12-16 1991-12-16 Transpondeur desactivable Abandoned CA2057678A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2057678 CA2057678A1 (fr) 1991-12-16 1991-12-16 Transpondeur desactivable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2057678 CA2057678A1 (fr) 1991-12-16 1991-12-16 Transpondeur desactivable

Publications (1)

Publication Number Publication Date
CA2057678A1 true CA2057678A1 (fr) 1993-06-17

Family

ID=4148938

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2057678 Abandoned CA2057678A1 (fr) 1991-12-16 1991-12-16 Transpondeur desactivable

Country Status (1)

Country Link
CA (1) CA2057678A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5594420A (en) * 1995-02-02 1997-01-14 Sensormatic Electronics Corporation Rotating magnet array for deactivating EAS markers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5594420A (en) * 1995-02-02 1997-01-14 Sensormatic Electronics Corporation Rotating magnet array for deactivating EAS markers

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Legal Events

Date Code Title Description
FZDE Discontinued
FZDE Discontinued

Effective date: 19940616