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发明名称
Hausbriefkasten
摘要
申请公布号
DE685568(C)
申请公布日期
1939.12.20
申请号
DE1938K152392D
申请日期
1938.11.11
申请人
FRIEDRICH KLESCH
发明人
KLESCH FRIEDRICH
分类号
A47G29/12
主分类号
A47G29/12
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