Patents and Certificates for Useful Models

Author: Samsonov V.M.  

Publisher: Springer Publishing Company

ISSN: 0026-0894

Source: Metallurgist, Vol.47, Iss.3-4, 2003-03, pp. : 165-176

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Previous Menu Next

Abstract