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发明名称
AIR PREHEATING DEVICE
摘要
申请公布号
JPH0979775(A)
申请公布日期
1997.03.28
申请号
JP19950235453
申请日期
1995.09.13
申请人
ISHIKAWAJIMA HARIMA HEAVY IND CO LTD
发明人
NAKAYAMA MASAYUKI
分类号
F16L17/04;F28D17/04;(IPC1-7):F28D17/04
主分类号
F16L17/04
代理机构
代理人
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地址
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