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发明名称
VORRICHTUNG ZUR DEMONTAGE UND MONTAGE VON ROHRBUENDELN IN WAERMETAUSCHERN
摘要
申请公布号
DD282976(A5)
申请公布日期
1990.09.26
申请号
DD19890328212
申请日期
1989.05.03
申请人
VEB WAERMEVERSORGUNG,DD
发明人
SKUMAWITZ,ERWIN,DD
分类号
B23P19/04;F28G15/02;(IPC1-7):F28G15/02
主分类号
B23P19/04
代理机构
代理人
主权项
地址
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