Page:Copyright, Its History And Its Law (1912).djvu/439

 Rh work, with the exception that registration in the Office of Intellectual Property is required within three months from publication for the protection of posthumous and official publications and photographs. Notice of reservation of playright is required on printed copies. Switzerland was an original party to the Berne convention, accepted the Paris acts and ratified the Berlin convention without reservation in 1910. It has had reciprocal relations with the United States as a "proclaimed" country since July 1, 1891, and included copyright in a treaty with Colombia (1908).

The Scandinavian countries, Denmark, Norway and Sweden, in which last copyright was formerly perpetual, now grant protection for life and fifty years as the general term, or fifty years for corporate and like works, an anonymous author having the right to the full term on printing his name in a new edition or declaring it by registration. Photographs are protected for five years —in Norway for fifteen years. The right to translate into a Scandinavian language is protected for the full term; into other languages for the full term in Norway, but in Denmark and Sweden only for ten years from the end of the year of publication of the original work, with an addition in Denmark that a translation published within these ten years protects the author for the full term against unauthorized translation into that language. No formalities are requisite, but in Norway the printer is required, though default does not affect copyright, to deposit a copy with the university library in Christiania within a year of publication. Notice is required, however, on photographs, and except in Sweden, to reserve right of musical performance. Denmark, by two laws of 1911, requires deposit and registration of photographs. Sweden makes the exceptions that works of art are protected for life