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经营范围
发明名称
VARMEVEKSLER.
摘要
申请公布号
NO143115(C)
申请公布日期
1980.12.17
申请号
NO19770000750
申请日期
1977.03.04
申请人
SVENSKA FLAEKTFABRIKEN, AB,
发明人
BAECKMAN, SJUNNE,;AHLROT, AAKE,
分类号
F24F12/00;F28D9/00;F28F3/10;(IPC1-7):28D9/02
主分类号
F24F12/00
代理机构
代理人
主权项
地址
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