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经营范围
发明名称
An enclosed boiler
摘要
申请公布号
GB2252614(A)
申请公布日期
1992.08.12
申请号
GB19910003514
申请日期
1991.02.20
申请人
* AZCROFT LIMITED
发明人
STEPHEN WILLIAM JOHN * GRANT
分类号
F24H1/28;F24H9/00
主分类号
F24H1/28
代理机构
代理人
主权项
地址
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