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发明名称
摘要
申请公布号
DE2242581(C3)
申请公布日期
1978.03.16
申请号
DE19722242581
申请日期
1972.08.30
申请人
BETEILIGUNGS-AG FUER HAUSTECHNIK, GENF (SCHWEIZ)
发明人
LAING, NIKOLAUS, 7141 ALDINGEN
分类号
F24J2/42;E04B1/80;E04D13/18;F24D7/00;F24F5/00;F24J2/04;F24J2/20;F24J2/22;F24J2/24;F24J2/26;F24J2/30;F24J2/32;F24J2/34;F24J2/40;F24J2/46;F25B21/04;F25B23/00;F28D15/02;F28D15/06;F28D20/02;F28F27/00;(IPC1-7):E04B1/80
主分类号
F24J2/42
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