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发明名称
WYMIENNIK CIEPLA Z CZYNNIKIEM POSREDNICZACYM
摘要
申请公布号
PL202737(A1)
申请公布日期
1978.10.23
申请号
PL19770202737
申请日期
1977.12.07
申请人
POLITECHNIKA WROCLAWSKA
发明人
JANICKI BRONISLAW;MAZURKIEWICZ WOJCIECH;SNIEZYK RYSZARD;TOMCZAK WLADYSLAW;WIECZOREK MACIEJ
分类号
F28D;(IPC1-7):F28D/
主分类号
F28D
代理机构
代理人
主权项
地址
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