ELEMENT PREFABRICAT DIN BETON ARMAT CU FIBRE PENTRU VENTILATII SI PROCEDEU DE REALIZARE A ACESTUIA,申请号RO19790096694-传众专利搜索

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发明名称	ELEMENT PREFABRICAT DIN BETON ARMAT CU FIBRE PENTRU VENTILATII SI PROCEDEU DE REALIZARE A ACESTUIA
摘要
申请公布号	RO80919(A2)	申请公布日期	1983.02.01
申请号	RO19790096694	申请日期	1979.02.22
申请人	HALMAGIU,MIRCEA A.D.,RO;CONSTANTINESCU,VANGHELE D.,RO	发明人	HALMAGIU,MIRCEA A.D.,RO;CONSTANTINESCU,VANGHELE D.,RO
分类号	E04F17/04;(IPC1-7):E04F17/04;B29D23/10	主分类号	E04F17/04
代理机构		代理人
主权项
地址

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