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经营范围
发明名称
KOHLENSPARAPPARAT.
摘要
申请公布号
DE1627414(U)
申请公布日期
1951.08.23
申请号
DE195000H3518U
申请日期
1950.12.05
申请人
FRIEDA HARTMANN;ERICH SCHINDLER
发明人
FRIEDA HARTMANN;ERICH SCHINDLER
分类号
主分类号
代理机构
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