GUARNIZIONE PER LA TENUTA DEI FLUIDI IN PRESSIONE E AD ALTA TEMPERATURA,PRESSATA ED INCOLLATA AL CORPO DELLA VALVOLA O AD UN SOPPORTO METALLICO,PREFERIBILMENTE PER VALVOLA A SFERA,申请号IT19770005169-传众专利搜索

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发明名称	GUARNIZIONE PER LA TENUTA DEI FLUIDI IN PRESSIONE E AD ALTA TEMPERATURA,PRESSATA ED INCOLLATA AL CORPO DELLA VALVOLA O AD UN SOPPORTO METALLICO,PREFERIBILMENTE PER VALVOLA A SFERA
摘要
申请公布号	IT1082029(B)	申请公布日期	1985.05.21
申请号	IT19770005169	申请日期	1977.05.17
申请人	CALIARI LUIGI;CALIARI FRANCO	发明人
分类号	F16K;(IPC1-7):F16K/	主分类号	F16K
代理机构		代理人
主权项
地址

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