DEVICE FOR COMPOSING OF RELIEF-POINT IMAGE

FIELD: typhlos engineering. SUBSTANCE: the device has matrices with aligned holes that accommodate built-up punches with spherical heads. The upper part of the punches is made of non-ferromagnetic material, and the lower one is made of hard magnetic material and is preliminarily magnetized. The devi...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	BLINOV A.A, KUKHAREV A.D, GRISHIN JU.K
Format:	Patent
Sprache:	eng
Schlagworte:	CORRECTION OF TYPOGRAPHICAL ERRORS i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES PERFORMING OPERATIONS PRINTING SELECTIVE PRINTING MECHANISMS STAMPS TRANSPORTING TYPEWRITERS
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