( n. )
A method of producing by means of electrotyping process (without etching) copperplates which can be printed from in the same manner as engraved plates.
( n. )
A method of producing by means of electrotyping process (without etching) copperplates which can be printed from in the same manner as engraved plates.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012