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发明名称
Zweiseitig geschlossene Aktenhuelle aus Kunststoff-Folie
摘要
申请公布号
DE1436178(A1)
申请公布日期
1968.12.19
申请号
DE19651436178
申请日期
1965.11.11
申请人
LENNARTZ,WALTER
发明人
LENNARTZ,WALTER
分类号
B42F7/06
主分类号
B42F7/06
代理机构
代理人
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地址
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