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发明名称
Improvements in and relating to soot blowing and cleaning apparatus for boilers, economisers or the like
摘要
申请公布号
GB458092(A)
申请公布日期
1936.12.11
申请号
GB19350016837
申请日期
1935.06.11
申请人
JOHN WILLIAM LESLIE SIMPSON
发明人
分类号
F28G1/16
主分类号
F28G1/16
代理机构
代理人
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