What Did Florence Parpart Invent?

What Did Florence Parpart Invent? At the beginning of the twentieth century (specifically in 1914), Florence Parpart invented the modern electric fridge. Parpart also received a patent for a much improved street-cleaning machine in 1900, which she negotiated and sold to cities throughout the United States. When was Florence parpart? Florence Parpart invented the modern

When Did Jacob Perkins Invent The Refrigerator?

When Did Jacob Perkins Invent The Refrigerator? Jacob Perkins, who worked with Evans, received a patent for a vapor-compression cycle What year was the refrigerator invented by Jacob Perkins? In 1835, Perkins was granted the first patent for the vapor-compression refrigeration cycle. As a result, he is commonly referred to as “The Father of the