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发明名称
ANORDNUNG ZUM SCHUTZ DER RAUCHGASRUECKSAUGUNGSKANAELE VON DAMPFKESSELN VOR VERSCHLACKUNG
摘要
申请公布号
DD286030(A5)
申请公布日期
1991.01.10
申请号
DD19890334323
申请日期
1989.11.07
申请人
VEB KRAFTWERK BOXBERG,DD
发明人
SCHLOMS,HENNER-SIEGBERT,DD;KREISEL,RICARDA,DD;MEISSNER,GABRIELE,DD
分类号
F22B37/48;F23J3/00;F28G1/16;(IPC1-7):F22B37/48
主分类号
F22B37/48
代理机构
代理人
主权项
地址
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