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发明名称
Einrichtung zur Aufbewahrung von Briefmarken
摘要
申请公布号
DE819090(C)
申请公布日期
1951.10.29
申请号
DE1948P005984
申请日期
1948.10.02
申请人
SCHMIDT G. K. WALTER
发明人
SCHMIDT G. K. WALTER
分类号
B42F5/02
主分类号
B42F5/02
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