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发明名称
Rakennuselementti lämmitys- tai jäähdytyslaitteistoja varten
摘要
申请公布号
FI31644(A)
申请公布日期
1961.02.10
申请号
FID31644
申请日期
1953.06.26
申请人
ETABLISSEMENT ALUSTRA
发明人
WOLF ALFRED
分类号
(IPC1-7):F24H9/08
主分类号
(IPC1-7):F24H9/08
代理机构
代理人
主权项
地址
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