PROCESS AND PLANT FOR THE INTERIOR AND EXTERIOR PROTECTION OF THE STEEL PIPES
摘要
申请公布号
RO110729(B1)
申请公布日期
1996.03.29
申请号
RO19940001820
申请日期
1994.11.11
申请人
ACADEMIA DE POLITIE " ALEXANDRU ION CUZA", BUCURESTI;INSTITUTUL TEHNOLOGIC PENTRU TURNATORIE, DEFORMARI PLASTICE SI TRATAMENTE TERMICE-INTEC-SA, BUCURESTI
