ข้อมูลInformation retrieval from punched cards designed for manual use or handling by machine (G06K0019000000 takes precedence;detection or correction of errors by rescanning patterns G06K0009030000; checking correct operation of card-conveying mechanisms G06K0013060000); Apparatus for handling such cards, e.g. marking or correcting


เวอร์ชั่นข้อมูล

เวอร์ชั่น รหัส / code คำอธิบาย / code name เครื่องมือ
1 G06K0021000000 Information retrieval from punched cards designed for manual use or handling by machine (G06K0019000000 takes precedence;detection or correction of errors by rescanning patterns G06K0009030000; checking correct operation of card-conveying mechanisms G06K0013060000); Apparatus for handling such cards, e.g. marking or correcting 29/09/2562