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发明名称
GAS-GAS TYPE HEAT EXCHANGERS WITH THERMIC TUBES
摘要
申请公布号
RO112312(B)
申请公布日期
1997.07.30
申请号
RO19960002192
申请日期
1996.11.21
申请人
FETCU DUMITRU, BRASOV
发明人
FETCU DUMITRU
分类号
F28D15/02;(IPC1-7):F28D15/02
主分类号
F28D15/02
代理机构
代理人
主权项
地址
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