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发明名称
REMOVING METHOD OF SOOT IN HEAT TRANSFER TUBE FOR WASTE GAS BOILER
摘要
申请公布号
JPH05133695(A)
申请公布日期
1993.05.28
申请号
JP19910299334
申请日期
1991.11.15
申请人
HITACHI ZOSEN CORP
发明人
KOBAYASHI HIROKI;KUMAGAI TAKESHI
分类号
F28G11/00
主分类号
F28G11/00
代理机构
代理人
主权项
地址
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