PROCESSO PARA FORMACAO,SOBRE UMA TIRA MAGNETICA CONTINUA,DE UMA IMAGEM LATENTE E APARELHAGEM PARA SUA EXECUCAO

Process for magnetographic printing and apparatus for carrying out said process, said process being characterized in that: a) a first information is recorded b) part of the information recorded at step (a) is erased c) a second information is recorded, at least one part of said second information is...

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Bibliographische Detailangaben
Hauptverfasser:	BERNARD EID, JEAN-MARIE VAU
Format:	Patent
Sprache:	por
Schlagworte:	CALCULATING COMPUTING COUNTING HANDLING RECORD CARRIERS INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS
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Beschreibung
Zusammenfassung:	Process for magnetographic printing and apparatus for carrying out said process, said process being characterized in that: a) a first information is recorded b) part of the information recorded at step (a) is erased c) a second information is recorded, at least one part of said second information is recorded in the area erased during step (b). Apparatus comprising at least three magnetic heads with at least one erasing head and two recording heads, characterized in that said erasing head is arranged so as to erase the writing area (14) common to at least two recording heads. Application to continuous printing of information of the bar code type.