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经营范围
发明名称
Vorrichtung zum Reinigen von Ofenrohren
摘要
申请公布号
DE628502(C)
申请公布日期
1936.04.06
申请号
DE1934L086600D
申请日期
1934.09.18
申请人
WILHELM VON DER LINDE JR.;WILHELM VON DER LINDE JR.
发明人
分类号
F23J3/02
主分类号
F23J3/02
代理机构
代理人
主权项
地址
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