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发明名称
FILTERMUNDSTUECK FUER PIPETTEN.
摘要
申请公布号
DE1972589(U)
申请公布日期
1967.11.16
申请号
DE196700B1238U
申请日期
1967.06.01
申请人
RUDOLF BRAND GLASINSTRUMENTEN- UND THERMOMETER-FABRIK
发明人
分类号
主分类号
代理机构
代理人
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