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发明名称
VORRICHTUNG ZUM REKUPERATIVEN VORWAERMEN VON EINEM KALKSCHACHTOFEN ODER DERGLEICHEN ZUGEFUEHRTER LUFT.
摘要
申请公布号
DE3769666(D1)
申请公布日期
1991.06.06
申请号
DE19873769666
申请日期
1987.01.13
申请人
WAERMESTELLE STEINE UND ERDEN GMBH, 4000 DUESSELDORF, DE
发明人
VERZICHT DES ERFINDERS AUF NENNUNG
分类号
C04B2/12;F27B1/02;F27B1/22;(IPC1-7):F27B1/02
主分类号
C04B2/12
代理机构
代理人
主权项
地址
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