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发明名称
Schnellhefter mit Heftschnur
摘要
申请公布号
DE685484(C)
申请公布日期
1939.12.19
申请号
DE1938R101530D
申请日期
1938.02.13
申请人
HEINRICH REHORST
发明人
REHORST HEINRICH
分类号
B42F13/02
主分类号
B42F13/02
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