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发明名称
GEMEINSAMER BEFESTIGUNGSFLANSCH FUER ZWEI NACH VERSCHIEDENEN SEITEN ABLAUFENDE SCHUTZARMATUREN.
摘要
申请公布号
DE1664984(U)
申请公布日期
1953.10.15
申请号
DE195300P5210U
申请日期
1953.07.29
申请人
KARL PFISTERER, FABRIK ELEKTROTECHNISCHER SPEZIALARTIKEL
发明人
分类号
主分类号
代理机构
代理人
主权项
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