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发明名称
FENSTERPODEST FUER KINDER.
摘要
申请公布号
DE1957453(U)
申请公布日期
1967.03.23
申请号
DE196200G5847U
申请日期
1962.04.26
申请人
DIPL.-ING. HELMUT GOECKEL;LUDWIG HELBACH
发明人
DIPL.-ING. HELMUT GOECKEL;LUDWIG HELBACH
分类号
主分类号
代理机构
代理人
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地址
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