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发明名称
Improvements in or relating to waste heat boilers
摘要
申请公布号
GB442919(A)
申请公布日期
1936.02.18
申请号
GB19340032891
申请日期
1934.11.15
申请人
WILLIAM JOHN NIVEN
发明人
分类号
F22B1/18
主分类号
F22B1/18
代理机构
代理人
主权项
地址
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