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经营范围
发明名称
PROCEDIMENTO PER LA REALIZZAZIONE DI SERPENTINI PER SCAMBIATORI DICALORE, NONCHE' SERPENTINO COSI'REALIZZATO.
摘要
申请公布号
IT7919991(D0)
申请公布日期
1979.02.07
申请号
IT19790019991
申请日期
1979.02.07
申请人
METALLURGICA BERGAMASCA S.P.A.
发明人
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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