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发明名称
Chaudière démontable à sections
摘要
申请公布号
FR979675(A)
申请公布日期
1951.04.30
申请号
FRD979675
申请日期
1949.01.26
申请人
发明人
NIETO NATALIO ARROYAL
分类号
F22B9/12
主分类号
F22B9/12
代理机构
代理人
主权项
地址
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