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发明名称
Vorrichtung zur Luftbefeuchtung.
摘要
申请公布号
CH260775(A)
申请公布日期
1949.03.31
申请号
CHD260775
申请日期
1947.09.25
申请人
SIFRAG, SPEZIALAPPARATEBAU UND INGENIEURBUREAU FREI AG.
发明人
SIFRAG, SPEZIALAPPARATEBAU UND INGENIEURBUREAU FREI AG.
分类号
F24F6/16
主分类号
F24F6/16
代理机构
代理人
主权项
地址
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