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经营范围
发明名称
WAERMEAUSTAUSCHER
摘要
申请公布号
DD139896(A5)
申请公布日期
1980.01.23
申请号
DD19780209623
申请日期
1978.12.08
申请人
INTERPRINDEREA"TEHNOFRIG",RO
发明人
TEUCA,ILEANA,RO;ZDRENGHEA,PAUL,RO;CRISAN,GHEORGHE S.,RO
分类号
F28F1/10;(IPC1-7):F28F1/10
主分类号
F28F1/10
代理机构
代理人
主权项
地址
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