Patrick Coad family papers, 1798-1888 MC 37

Patrick Coad (1783-1872), an Irish immigrant who settled in Philadelphia, was the first patentee of a graduated galvanic battery with insulated poles. Touting his battery among other uses as an instrument that helped cure various diseases, Coad’s invention attracted a good deal of attention within t...

Täydet tiedot

Tallennettuna:
Bibliografiset tiedot
Aineistotyyppi: Arkistomateriaali
Julkaistu: Philadelphia Archdiocesan Historical Research Center 1798-1888
Aiheet:
Tagit: Lisää tagi
Ei tageja, Lisää ensimmäinen tagi!