iincreased the production of film three times, and also established the production of special varieties of film for military purposes. And yet, despite these successes, the production of films required more and more expenses.increased the production of film three times, and also established the production of special varieties of film for military purposes. And yet, despite these successes, the production of films required more and more expenses.increased the production of film three times, and also established the production of special varieties of film for military purposes. And yet, despite these successes, the production of films required more and more expenses.ncreased the production of film three times, and also established the production of special varieties of film for military purposes. And yet, despite these successes, the production of films required more and more expenses.