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经营范围
发明名称
Isolierwandung für Kühlräume
摘要
申请公布号
AT171840(B)
申请公布日期
1952.07.10
申请号
ATD171840
申请日期
1949.06.09
申请人
ISOLERINGSAKTIEBOLAGET WMB
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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