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发明名称
CALENTADOR DE SUPERIFCIE A TENSION
摘要
申请公布号
GT198276031(A)
申请公布日期
1983.12.23
申请号
GT19820076031
申请日期
1982.07.01
申请人
发明人
分类号
F02G5/02;F02M31/18;(IPC1-7):F02M31/18
主分类号
F02G5/02
代理机构
代理人
主权项
地址
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