ES2037579A1 - Metodo y aparato relativo para la extraccion a suerte. - Google Patents

Metodo y aparato relativo para la extraccion a suerte.

Info

Publication number
ES2037579A1
ES2037579A1 ES919100920A ES9100920A ES2037579A1 ES 2037579 A1 ES2037579 A1 ES 2037579A1 ES 919100920 A ES919100920 A ES 919100920A ES 9100920 A ES9100920 A ES 9100920A ES 2037579 A1 ES2037579 A1 ES 2037579A1
Authority
ES
Spain
Prior art keywords
frequency signal
identification unit
specific frequency
signal
unit responding
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
Application number
ES919100920A
Other languages
English (en)
Other versions
ES2037579B1 (es
Inventor
Ercole Cacciami
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.)
Brief SRL
Original Assignee
Brief SRL
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 Brief SRL filed Critical Brief SRL
Priority to ES9100920A priority Critical patent/ES2037579B1/es
Publication of ES2037579A1 publication Critical patent/ES2037579A1/es
Application granted granted Critical
Publication of ES2037579B1 publication Critical patent/ES2037579B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Selective Calling Equipment (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

METODO Y APARATO RELATIVO PARA LA EXTRACCION A SUERTE. METODO Y APARATO RELATIVO PARA LA EXTRACCION A SUERTE DE UN ELEMENTO DE UNA PLURALIDAD RESPECTIVA DE ELEMENTOS, INCLUYENDO LAS FASES SIGUIENTES: -PREPARAR UN EMISOR DE SEÑALES DE EXTRACCION, -PREPARAR UNA PLURALIDAD DE APARATOS PARA LA RECEPCION DE DICHAS SEÑALES, AJUSTADO CADA UNO PARA IDENTIFICAR UNA SEÑAL PREFIJADA O UNA COMBINACION PREFIJADA DE SEÑALES DE EXTRACCION Y CAPAZ DE INDICAR LA REALIZACION DE LA IDENTIFICACION, -ASOCIAR CADA APARATO A UN ELEMENTO CORRESPONDIENTE DE LA PLURALIDAD RESPECTIVA, -EMITIR SEÑALES DE EXTRACCION MEDIANTE DICHO EMISOR DE SEÑALES, -INDIVIDUALIZAR EL ELEMENTO EXTRAIDO DETECTANDO LA INDICACION SUCESIVA A DICHA IDENTIFICACION DE LA CORRESPONDIENTE SEÑAL O COMBINACION DE SEÑALES DE EXTRACCION, EMITIDA POR EL APARATO ASOCIADO CON EL.
ES9100920A 1991-04-10 1991-04-10 Metodo y aparato relativo para la extraccion a suerte. Expired - Fee Related ES2037579B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9100920A ES2037579B1 (es) 1991-04-10 1991-04-10 Metodo y aparato relativo para la extraccion a suerte.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9100920A ES2037579B1 (es) 1991-04-10 1991-04-10 Metodo y aparato relativo para la extraccion a suerte.

Publications (2)

Publication Number Publication Date
ES2037579A1 true ES2037579A1 (es) 1993-06-16
ES2037579B1 ES2037579B1 (es) 1994-02-01

Family

ID=8272025

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9100920A Expired - Fee Related ES2037579B1 (es) 1991-04-10 1991-04-10 Metodo y aparato relativo para la extraccion a suerte.

Country Status (1)

Country Link
ES (1) ES2037579B1 (es)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011810A1 (fr) * 1978-11-27 1980-06-11 CGEE ALSTHOM Société anonyme dite: Système de reconnaissance à distance d'un mobile porteur d'un dispositif répondeur codé
EP0027074A1 (fr) * 1979-10-05 1981-04-15 Jacques Kott Système de recherche d'objets classés de façon aléatoire
JPS61229179A (ja) * 1985-04-04 1986-10-13 Nec Corp 文書検索装置
FR2595744A1 (fr) * 1986-03-14 1987-09-18 Colliot Georges Cle et serrure electroacoustique correspondante
WO1991009655A1 (en) * 1990-01-05 1991-07-11 Koza John R Broadcast lottery
EP0451056A1 (fr) * 1990-04-05 1991-10-09 Alain Bernard Dispositif électronique téléphonique

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011810A1 (fr) * 1978-11-27 1980-06-11 CGEE ALSTHOM Société anonyme dite: Système de reconnaissance à distance d'un mobile porteur d'un dispositif répondeur codé
EP0027074A1 (fr) * 1979-10-05 1981-04-15 Jacques Kott Système de recherche d'objets classés de façon aléatoire
JPS61229179A (ja) * 1985-04-04 1986-10-13 Nec Corp 文書検索装置
FR2595744A1 (fr) * 1986-03-14 1987-09-18 Colliot Georges Cle et serrure electroacoustique correspondante
WO1991009655A1 (en) * 1990-01-05 1991-07-11 Koza John R Broadcast lottery
EP0451056A1 (fr) * 1990-04-05 1991-10-09 Alain Bernard Dispositif électronique téléphonique

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol.11, no.66 (p-552)(2513) 27-02-1987 & JP-A-61229179 (NEC) 13-10-1986 *resumen* *

Also Published As

Publication number Publication date
ES2037579B1 (es) 1994-02-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000403