Marconigraph definitions

Marconigraph

• (n.) The apparatus used in Marconi wireless telegraphy.
Found on http://thinkexist.com/dictionary/meaning/marconigraph/

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Marconigraph

Mar·co'ni·graph noun [ Marconi + -graph .] The apparatus used in Marconi wireless telegraphy.
Found on http://www.encyclo.co.uk/webster/M/23

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