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经营范围
发明名称
DISPOSITIVO A VALVOLA DI SCARI CO COMBINATA
摘要
申请公布号
IT1043100(B)
申请公布日期
1980.02.20
申请号
IT19750027930
申请日期
1975.10.03
申请人
PASSETTI ANGELO
发明人
分类号
F16K21/04;F16K31/383;(IPC1-7):F16K/
主分类号
F16K21/04
代理机构
代理人
主权项
地址
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