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发明名称
APPARECCHIATURA PER L'ISOLAMENTO IDRAULICO DI SEDI DI PARATOIE DIINTERCETTAZIONE DI CONDOTTI IN PRESSIONE
摘要
申请公布号
IT1307671(B1)
申请公布日期
2001.11.14
申请号
IT1999MI00227
申请日期
1999.02.05
申请人
RIVA CALZONI S.P.A.
发明人
LEANDRI IVANO
分类号
E03B;F16K;F16L
主分类号
E03B
代理机构
代理人
主权项
地址
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