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经营范围
发明名称
Improvements in steam boilers of the cylindrical shell type
摘要
申请公布号
GB432986(A)
申请公布日期
1935.08.07
申请号
GB19340005467
申请日期
1934.02.19
申请人
EDWIN DANKS & COMPANY (OLDBURY) LIMITED;JOHN HENRY
发明人
分类号
F22B33/04
主分类号
F22B33/04
代理机构
代理人
主权项
地址
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