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经营范围
发明名称
GAS-FIRED BOILER WITH AN ATMOSPHERICAL BURNER
摘要
申请公布号
EP0360090(B1)
申请公布日期
1992.12.16
申请号
EP19890116600
申请日期
1989.09.08
申请人
VIESSMANN, HANS, DR.
发明人
VIESSMANN, HANS, DR.
分类号
F24H1/28
主分类号
F24H1/28
代理机构
代理人
主权项
地址
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