Razor be used on both sides, with two open edges. The blade on the double-edged safety razor is slightly curved to allow for a smoother and cleaner shave. In 1901, the American inventor King Camp Gillette, with the assistance of William Nickerson, patented a new variation of safety razor with disposable blades. Gillette realized that a profit could be made by selling an inexpensive razor with disposable blades. This has been called the razor and blades business model, and has become a very common practice for a wide variety of products. Many other brands of safety razors have come and gone.
Death of a Salesman most important and successful night” in Hebbel-Theater in Berlin. It was said that “it was impossible to get the audience to leave the theatre” at the end of the performance. The Berlin production was more successful than New York, possibly due to better interpretation. Compared to Tennessee Williams and Beckett, Arthur Miller and his "Death of Salesman "were less influential. Rajinder Paul said that “"Death of a Salesman" has only an indirect influence on Indian theatre practitions.” However, it was translated and produced in Bengali as "'Pheriwalar Mrityu"' by the theater group Nandikar. Director Feroz Khan adapted the play in