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发明名称
DISPOSITIVO AD AZIONAMENTO CONTROLLATO P?ER VALVOLE DI SCARICO IN APPARECCHI SANITARI
摘要
申请公布号
IT1237665(B)
申请公布日期
1993.06.15
申请号
IT19890022225
申请日期
1989.10.31
申请人
CECCHI ENZO
发明人
分类号
E03D1/14;G05G7/08;(IPC1-7):E03D
主分类号
E03D1/14
代理机构
代理人
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