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发明名称
PETROLEUM HOT WATER FEEDER
摘要
申请公布号
JPH0448147(A)
申请公布日期
1992.02.18
申请号
JP19900156462
申请日期
1990.06.14
申请人
HITACHI CHEM CO LTD
发明人
TSUBOI HIDEFUMI;ARAI TOSHIYUKI;TAJIMA KOJI
分类号
F24H1/10
主分类号
F24H1/10
代理机构
代理人
主权项
地址
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