Procedimento per la fabbricazione, colla macchina in tondo, di tubi impermeabili in materiale fibrocementizio, impianto per la realizzazione del procedimento e tubo impermeabile ottenuto col procedimento,申请号CHD324600-传众专利搜索

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发明名称	Procedimento per la fabbricazione, colla macchina in tondo, di tubi impermeabili in materiale fibrocementizio, impianto per la realizzazione del procedimento e tubo impermeabile ottenuto col procedimento
摘要
申请公布号	CH324600(A)	申请公布日期	1957.10.15
申请号	CHD324600	申请日期	1953.09.03
申请人	ETERNIT SOCIETA PER AZIONI	发明人	ING. FOURMANOIT,ROBERT,DOTT.
分类号	B28B21/48	主分类号	B28B21/48
代理机构		代理人
主权项
地址

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