Mechanisms producing characters by printing and also producing a record by other means

Full Title

Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed > Typewriters or selective printing mechanisms having dual functions or combined with, or coupled to, apparatus performing other functions > Mechanisms producing characters by printing and also producing a record by other means

Child Classifications

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• B41J 3/51 the printed and recorded information being identical; using type elements with code-generating means