ES8800531A1 - Un circuito de etiquta resonante multifrecuencia. - Google Patents

Un circuito de etiquta resonante multifrecuencia.

Info

Publication number
ES8800531A1
ES8800531A1 ES556858A ES556858A ES8800531A1 ES 8800531 A1 ES8800531 A1 ES 8800531A1 ES 556858 A ES556858 A ES 556858A ES 556858 A ES556858 A ES 556858A ES 8800531 A1 ES8800531 A1 ES 8800531A1
Authority
ES
Spain
Prior art keywords
circuit
deactivator
security system
electronic security
resonant tag
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
Application number
ES556858A
Other languages
English (en)
Other versions
ES556858A0 (es
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES556858A priority Critical patent/ES8800531A1/es
Publication of ES556858A0 publication Critical patent/ES556858A0/es
Publication of ES8800531A1 publication Critical patent/ES8800531A1/es
Expired legal-status Critical Current

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  • Burglar Alarm Systems (AREA)

Abstract

CIRCUITO DE ETIQUETA RESONANTE MULTIFRECUENCIA. CONSTA DE UN SUSTRATO AISLANTE PLANO, UNA PRIMERA ZONA CONDUCTORA (18) EN EL CENTRO DE LA SUPERFICIE, SEGUNDA Y TERCERA ZONA CONDUCTORA EN LUGARES ADYACENTES A UNA DE LAS CARAS DEL SUSTRATO, UNA VIA CONDUCTORA DISPUESTA SOBRE EL SUSTRATO, ENTRE Y EN CONEXION ELECTRICA CON LAS DOS PRIMERAS ZONAS CONDUCTORAS, OTRA VIA CONDUCTORA EN CONEXION ELECTRICA CON LA SEGUNDA Y TERCERA ZONA CONDUCTORA, Y OTRAS DOS ZONAS DE CONDUCCION ALINEADAS Y DE IGUAL EXTENSION A LAS ANTERIORES.
ES556858A 1986-07-01 1986-07-01 Un circuito de etiquta resonante multifrecuencia. Expired ES8800531A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES556858A ES8800531A1 (es) 1986-07-01 1986-07-01 Un circuito de etiquta resonante multifrecuencia.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES556858A ES8800531A1 (es) 1986-07-01 1986-07-01 Un circuito de etiquta resonante multifrecuencia.

Publications (2)

Publication Number Publication Date
ES556858A0 ES556858A0 (es) 1987-10-16
ES8800531A1 true ES8800531A1 (es) 1987-10-16

Family

ID=8491678

Family Applications (1)

Application Number Title Priority Date Filing Date
ES556858A Expired ES8800531A1 (es) 1986-07-01 1986-07-01 Un circuito de etiquta resonante multifrecuencia.

Country Status (1)

Country Link
ES (1) ES8800531A1 (es)

Also Published As

Publication number Publication date
ES556858A0 (es) 1987-10-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040728