Ghaziabad is one of the famous district in UTTAR PRADESH state. We have marked the location of Vaishali Ghaziabad on Google map. Vaishali Ghaziabad pin code has total six digits. First digit is 2, second digit is 0, third digit is 1, fourth digit is 0, fifth digit is 1 and sixth digit is 2.
Refrigeration completely wiped out the ice-box industry. Who Invented The Refrigerator. The first inventor of the refrigerator was Oliver Evans in 1805, however William Cullen invented the process in 1748 and Jacob Perkins invented more practical improvements in 1834.
1916 Electric refrigerators were first offered for sale, for $900.1916 William Rosenberg founder of Dunkin' Donuts was born (died 2002).1916 Clarence Saunders founded Piggly Wiggly grocery store chain in Memphis, Tennessee.The first true self service grocery store.917 Clarence Saunders, founder of Piggly Wiggly grocery store chain in Memphis (the first true self-service grocery store), received U.S. Patent #1,242,872 for a 'Self Serving Store'. 1917 William H. Fruen died (born 1845). Patented the first U.S. patent for a liquid dispensing vending machine.