|
根据美国的最新的版权法案, 版权有效期限为作者去世后70年(在50年的基础上延长了20年), 相关
条例付在了下面,
-------------------------------------------------------
The Copyright Term Extension Act (CTEA) of 1998 extended copyright terms in the United States by 20 years. Since the Copyright Act of 1976, copyright would last for the life of the author plus 50 years, or 75 years for a work of corporate authorship. The Act extended these terms to life of the author plus 70 years and for works of corporate authorship to 120 years after creation or 95 years after publication, whichever endpoint is earlier.Copyright protection for works published prior to January 1, 1978 was increased by 20 years to a total of 95 years from their publication date.
请在此输入内容) |