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...

Celý popis

Uloženo v:
Podrobná bibliografie
Médium: Archivní materiály
Vydáno: Philadelphia Archdiocesan Historical Research Center 1798-1888
Témata:
Tagy: Přidat tag
Žádné tagy, Buďte první, kdo otaguje tento záznam!