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发明名称
Durchschreibgeraet
摘要
申请公布号
DE815045(C)
申请公布日期
1951.11.29
申请号
DE1948P022183
申请日期
1948.11.20
申请人
KIRCHHOFF ALBERT
发明人
KIRCHHOFF ALBERT
分类号
B41L3/02
主分类号
B41L3/02
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