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发明名称
HEISEELEMENT ZUR ELEKTRISCHEN BEHEIZUNG DES WASSERS VON SCHWIMMBECKEN.
摘要
申请公布号
DE7034968(U)
申请公布日期
1971.01.14
申请号
DE19700034968U
申请日期
1970.09.21
申请人
DIPL.-ING. TIELENS, ASMUND
发明人
DIPL.-ING. TIELENS, ASMUND
分类号
主分类号
代理机构
代理人
主权项
地址
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