METODO E FORMULAZIONI PER EVITARE ACCUMULO DI NEVE E DI GHIACCIO,申请号IT19740026920-传众专利搜索

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发明名称	METODO E FORMULAZIONI PER EVITARE ACCUMULO DI NEVE E DI GHIACCIO
摘要
申请公布号	IT1020441(B)	申请公布日期	1977.12.20
申请号	IT19740026920	申请日期	1974.09.04
申请人	BONNANZIO A	发明人
分类号	C09K3/18;E01H10/00;(IPC1-7):E01H/	主分类号	C09K3/18
代理机构		代理人
主权项
地址

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