http://reply.papertrans.cn/3/271/27024/27024-21.png
Submitted on: 04 October 2005.
Revised on: 06 November 2005.
Accepted on: 17 November 2005.
NULL
http://reply.papertrans.cn/3/271/27024/27024-23.png
http://reply.papertrans.cn/3/271/27024/27024-24.png
http://reply.papertrans.cn/3/271/27024/27024-25.png
Submitted on: 17 March 2020.
Revised on: 15 April 2020.
Accepted on: 24 April 2020.
Revista La Propiedad Inmaterial
Submitted on: 31 January 2024.
Revised on: 07 February 2024.
Accepted on: 23 February 2024.
NULL
Submitted on: 11 December 2003.
Revised on: 23 December 2003.
Accepted on: 01 January 2004.
Revista La Propiedad Inmaterial
http://reply.papertrans.cn/3/271/27024/27024-29.png
http://reply.papertrans.cn/3/271/27024/27024-30.png