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发明名称
WAERME- UND SCHALLISOLIERENDES ROHR FUER LUFT- UND HEISSLUFT-HEIZUNGSANLAGEN.
摘要
申请公布号
DE1914405(U)
申请公布日期
1965.04.22
申请号
DE196400F6198U
申请日期
1964.06.16
申请人
DR. GERHARD FEIST
发明人
DR. GERHARD FEIST
分类号
F16L59/06
主分类号
F16L59/06
代理机构
代理人
主权项
地址
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