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发明名称
DISPOSITIVO DI SERRAGGIO DELLA PIASTRA TUBIERA NEGLI SCAMBIATORI DI CALORE.
摘要
申请公布号
IT8223890(D0)
申请公布日期
1982.10.22
申请号
IT19820023890
申请日期
1982.10.22
申请人
BELLELI S.P.A.
发明人
RICCARDO BELLELI
分类号
F28F;(IPC1-7):F28F/
主分类号
F28F
代理机构
代理人
主权项
地址
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