COFRAJ PENTRU REALIZAREA ELEMENTELOR DIN BETON CU SECTIUNE TRANSVERSALA CIRCULARA SAU POLIGONALA PLINA SAU CU GOL CENTRAL,申请号RO19850120066-传众专利搜索

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发明名称	COFRAJ PENTRU REALIZAREA ELEMENTELOR DIN BETON CU SECTIUNE TRANSVERSALA CIRCULARA SAU POLIGONALA PLINA SAU CU GOL CENTRAL
摘要
申请公布号	RO93411(A2)	申请公布日期	1988.01.30
申请号	RO19850120066	申请日期	1985.09.11
申请人	SANGEORZAN VASILE,RO;DUMITRACHE VICTOR,RO;DEMETRESCU EMIL,RO	发明人	SANGEORZAN VASILE,RO;DUMITRACHE VICTOR,RO;DEMETRESCU EMIL,RO
分类号	B28B21/36;(IPC1-7):B28B21/36	主分类号	B28B21/36
代理机构		代理人
主权项
地址

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