Robert augustus chesebrough biography of mahatma gandhi
About mahatma gandhi
Robert Augustus Chesebrough was an American chemist who discovered petroleum jelly—which he marketed as Vaseline—and founder of the Chesebrough Manufacturing Company.
Robert augustus chesebrough biography of mahatma gandhi
American inventor and chemist Robert Augustus Chesebrough (–) refined and perfected petrolatum, a colorless, odorless unguent commonly known as petroleum jelly.
Robert augustus chesebrough biography of mahatma gandhi for kids
Robert Augustus Chesebrough was a chemist and the inventor of petroleum jelly, which he trade-named as Vaseline.
Robert augustus chesebrough biography of mahatma gandhi in english
Who was Robert Chesebrough?