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发明名称
UN PAQUETE DE CHAPAS CALECTADORAS PARA SU INSERCION EN IN- TERCAMBIADORES DE CALOR REGNERATIVOS.
摘要
申请公布号
ES140305(Y)
申请公布日期
1969.06.16
申请号
ES19680140305U
申请日期
1968.07.11
申请人
APPARATEBAU ROTHEMUHLE BRANDT & KRITZLER
发明人
分类号
F28F
主分类号
F28F
代理机构
代理人
主权项
地址
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