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专利详情
AUSSTELLUNGS- UND VERKAUFSPLATTE FUER ZEICHENGERAETE, WIE Z. B. ZEICHENWINKEL, ZEICHENSCHABLONEN OD. DGL.
申请公布号：
DE1817992(U)
申请号：
DE196000F8715U
申请日期：
1960.07.09
申请公布日期：
1960.09.08
申请人：
FA. A. W. FABER-CASTELL
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